Southwest Airlines flight WN 2151: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 05:35 Sacramento (SMF) B 07:05 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 06:05 Fort Lauderdale (FLL) 1 07:45 Saint Louis (STL) 2
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-08-06 through 2026-09-28
Thu,Fri,Sun 06:50 Sacramento (SMF) B 08:20 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:50 Sacramento (SMF) B 08:20 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 06:50 Sacramento (SMF) B 08:20 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-01 through 2026-02-06
Mon,Sun 06:50 Sacramento (SMF) B 08:20 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 06:50 Sacramento (SMF) B 08:20 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-17 through 2026-02-23
Mon 06:50 Sacramento (SMF) B 08:20 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2026-03-02
Mon-Fri 06:55 Sacramento (SMF) B 08:25 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 06:55 Sacramento (SMF) B 08:25 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-01-18 through 2026-01-23
Mon-Fri 06:55 Sacramento (SMF) B 08:25 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 06:55 Sacramento (SMF) B 08:25 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-08 through 2026-02-11
Tue,Wed 06:55 Sacramento (SMF) B 08:25 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 07:10 Sacramento (SMF) B 08:40 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 07:10 Sacramento (SMF) B 08:40 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-02-20 through 2026-03-01
Sat 07:25 San Francisco (SFO) 2 08:50 Los Angeles (LAX) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-01-10 through 2026-02-07
Sat 07:45 Las Vegas Harry Reid (LAS) 1 15:15 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-02-14 through 2026-02-28
Wed,Thu 08:15 Saint Louis (STL) 2 10:05 New Orleans (MSY)
WN 2151 Non-stop Boeing 737-800 (73H) 1:50 Valid until 2026-01-01
Mon-Fri 09:05 Las Vegas Harry Reid (LAS) 1 16:35 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 09:05 Las Vegas Harry Reid (LAS) 1 16:35 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-01-18 through 2026-01-23
Mon-Fri 09:05 Las Vegas Harry Reid (LAS) 1 16:35 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 09:05 Las Vegas Harry Reid (LAS) 1 16:35 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-02-08 through 2026-02-11
Tue,Wed 09:05 Las Vegas Harry Reid (LAS) 1 16:35 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-02-18 through 2026-03-04
Thu,Fri,Sun 09:10 Las Vegas Harry Reid (LAS) 1 16:40 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 09:10 Las Vegas Harry Reid (LAS) 1 16:40 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 09:10 Las Vegas Harry Reid (LAS) 1 16:40 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-02-01 through 2026-02-06
Mon,Sun 09:10 Las Vegas Harry Reid (LAS) 1 16:40 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 09:10 Las Vegas Harry Reid (LAS) 1 16:40 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-02-17 through 2026-02-23
Mon 09:10 Las Vegas Harry Reid (LAS) 1 16:40 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Operates only on 2026-03-02
Mon,Thu,Fri 09:20 Las Vegas Harry Reid (LAS) 1 16:50 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 09:20 Las Vegas Harry Reid (LAS) 1 16:50 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-02-20 through 2026-03-01
Sat 09:30 Los Angeles (LAX) 1 10:45 Las Vegas Harry Reid (LAS) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-01-10 through 2026-02-07
Sat 09:50 Nashville (BNA) 12:25 Raleigh/Durham (RDU) 1
WN 2151 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-03-07 through 2026-04-04
Mon 09:55 Denver (DEN) 12:25 Lubbock (LBB)
WN 2151 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-01-05
Sat 10:55 Las Vegas Harry Reid (LAS) 1 15:50 Dallas Love Field (DAL) 1
WN 2151 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-08-08 through 2026-09-26
Sat 11:10 San Francisco (SFO) 2 14:40 Denver (DEN)
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2026-01-03
Sat 11:25 Las Vegas Harry Reid (LAS) 1 18:55 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 4:30 Effective 2026-01-10 through 2026-02-07
Fri,Sun 13:20 San Francisco (SFO) 2 16:50 Denver (DEN)
WN 2151 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-01-02 through 2026-01-04
Tue,Wed 14:20 Nashville (BNA) 16:50 Raleigh/Durham (RDU) 1
WN 2151 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 14:35 Houston Hobby (HOU) 16:15 Panama City (ECP)
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-04-09 through 2026-06-01
Tue,Wed 14:40 Houston Hobby (HOU) 16:20 Panama City (ECP)
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 15:05 Nashville (BNA) 17:35 Raleigh/Durham (RDU) 1
WN 2151 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-03-05 through 2026-04-06
Sat 15:10 Houston Hobby (HOU) 16:50 Panama City (ECP)
WN 2151 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-04-11 through 2026-05-30
Daily 15:30 Hilo (ITO) 16:30 Honolulu (HNL) 2
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Effective 2026-06-04 through 2026-08-03
Mon,Thu,Fri 17:00 Panama City (ECP) 19:25 Chicago Midway (MDW)
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-09 through 2026-06-01
Sun 19:10 Chicago Midway (MDW) 22:00 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Operates only on 2026-05-24
Sun 19:45 Saint Louis (STL) 2 23:05 New York LaGuardia (LGA) B
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-08-09 through 2026-09-27
Tue,Wed 19:55 Saint Louis (STL) 2 23:15 New York LaGuardia (LGA) B
WN 2151 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri,Sun 20:05 Chicago Midway (MDW) 22:55 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-04-09 through 2026-05-22
Mon,Thu,Fri,Sun 20:05 Chicago Midway (MDW) 22:55 Ronald Reagan Washington (DCA) 1
WN 2151 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-05-25 through 2026-06-01
Non-Direct Flights:
Sat 05:35 Sacramento (SMF) B 15:15 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:40 Effective 2026-02-14 through 2026-02-28
Thu,Fri,Sun 06:50 Sacramento (SMF) B 16:40 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:50 Sacramento (SMF) B 16:40 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 06:50 Sacramento (SMF) B 16:40 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-02-01 through 2026-02-06
Mon,Sun 06:50 Sacramento (SMF) B 16:40 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 06:50 Sacramento (SMF) B 16:40 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-02-17 through 2026-02-23
Mon 06:50 Sacramento (SMF) B 16:40 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:50 Operates only on 2026-03-02
Mon-Fri 06:55 Sacramento (SMF) B 16:35 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:40 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 06:55 Sacramento (SMF) B 16:35 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:40 Effective 2026-01-18 through 2026-01-23
Mon-Fri 06:55 Sacramento (SMF) B 16:35 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:40 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 06:55 Sacramento (SMF) B 16:35 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:40 Effective 2026-02-08 through 2026-02-11
Tue,Wed 06:55 Sacramento (SMF) B 16:35 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:40 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 07:10 Sacramento (SMF) B 16:50 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:40 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 07:10 Sacramento (SMF) B 16:50 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:40 Effective 2026-02-20 through 2026-03-01
Sat 07:25 San Francisco (SFO) 2 10:45 Las Vegas Harry Reid (LAS) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-01-10 through 2026-02-07
Sat 09:30 Los Angeles (LAX) 1 18:55 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 6:25 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 14:35 Houston Hobby (HOU) 19:25 Chicago Midway (MDW)
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 4:50 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 17:00 Panama City (ECP) 22:55 Ronald Reagan Washington (DCA) 1
WN 2151 1-stop Boeing 737 MAX 8 (7M8) 4:55 Effective 2026-04-09 through 2026-06-01
Sat 07:25 San Francisco (SFO) 2 18:55 Ronald Reagan Washington (DCA) 1
WN 2151 2-stop Boeing 737 MAX 8 (7M8) 8:30 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 14:35 Houston Hobby (HOU) 22:55 Ronald Reagan Washington (DCA) 1
WN 2151 2-stop Boeing 737 MAX 8 (7M8) 7:20 Effective 2026-04-09 through 2026-06-01
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Southwest Airlines flight WN 2151: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN2151
05:35
Sacramento (SMF) B

07:05
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
06:05
Fort Lauderdale (FLL) 1

07:45
Saint Louis (STL) 2
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
06:50
Sacramento (SMF) B

08:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
06:50
Sacramento (SMF) B

08:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
06:50
Sacramento (SMF) B

08:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
06:50
Sacramento (SMF) B

08:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
06:50
Sacramento (SMF) B

08:20
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
06:50
Sacramento (SMF) B

08:20
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
06:55
Sacramento (SMF) B

08:25
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
06:55
Sacramento (SMF) B

08:25
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
06:55
Sacramento (SMF) B

08:25
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
06:55
Sacramento (SMF) B

08:25
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
06:55
Sacramento (SMF) B

08:25
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
07:10
Sacramento (SMF) B

08:40
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
07:10
Sacramento (SMF) B

08:40
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
07:25
San Francisco (SFO) 2

08:50
Los Angeles (LAX) 1
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
07:45
Las Vegas Harry Reid (LAS) 1

15:15
Ronald Reagan Washington (DCA) 1
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
08:15
Saint Louis (STL) 2

10:05
New Orleans (MSY)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2151
09:05
Las Vegas Harry Reid (LAS) 1

16:35
Ronald Reagan Washington (DCA) 1
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:05
Las Vegas Harry Reid (LAS) 1

16:35
Ronald Reagan Washington (DCA) 1
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:05
Las Vegas Harry Reid (LAS) 1

16:35
Ronald Reagan Washington (DCA) 1
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:05
Las Vegas Harry Reid (LAS) 1

16:35
Ronald Reagan Washington (DCA) 1
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:05
Las Vegas Harry Reid (LAS) 1

16:35
Ronald Reagan Washington (DCA) 1
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:10
Las Vegas Harry Reid (LAS) 1

16:40
Ronald Reagan Washington (DCA) 1
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:10
Las Vegas Harry Reid (LAS) 1

16:40
Ronald Reagan Washington (DCA) 1
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:10
Las Vegas Harry Reid (LAS) 1

16:40
Ronald Reagan Washington (DCA) 1
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:10
Las Vegas Harry Reid (LAS) 1

16:40
Ronald Reagan Washington (DCA) 1
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:10
Las Vegas Harry Reid (LAS) 1

16:40
Ronald Reagan Washington (DCA) 1
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:10
Las Vegas Harry Reid (LAS) 1

16:40
Ronald Reagan Washington (DCA) 1
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:20
Las Vegas Harry Reid (LAS) 1

16:50
Ronald Reagan Washington (DCA) 1
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:20
Las Vegas Harry Reid (LAS) 1

16:50
Ronald Reagan Washington (DCA) 1
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:30
Los Angeles (LAX) 1

10:45
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
09:50
Nashville (BNA)

12:25
Raleigh/Durham (RDU) 1
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2151
09:55
Denver (DEN)

12:25
Lubbock (LBB)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2151
10:55
Las Vegas Harry Reid (LAS) 1

15:50
Dallas Love Field (DAL) 1
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2151
11:10
San Francisco (SFO) 2

14:40
Denver (DEN)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
11:25
Las Vegas Harry Reid (LAS) 1

18:55
Ronald Reagan Washington (DCA) 1
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
13:20
San Francisco (SFO) 2

16:50
Denver (DEN)
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2151
14:20
Nashville (BNA)

16:50
Raleigh/Durham (RDU) 1
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2151
14:35
Houston Hobby (HOU)

16:15
Panama City (ECP)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
14:40
Houston Hobby (HOU)

16:20
Panama City (ECP)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
15:05
Nashville (BNA)

17:35
Raleigh/Durham (RDU) 1
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2151
15:10
Houston Hobby (HOU)

16:50
Panama City (ECP)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2151
15:30
Hilo (ITO)

16:30
Honolulu (HNL) 2
Effective 2026-06-04 through 2026-08-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
17:00
Panama City (ECP)

19:25
Chicago Midway (MDW)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
19:10
Chicago Midway (MDW)

22:00
Ronald Reagan Washington (DCA) 1
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
19:45
Saint Louis (STL) 2

23:05
New York LaGuardia (LGA) B
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
19:55
Saint Louis (STL) 2

23:15
New York LaGuardia (LGA) B
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2151
20:05
Chicago Midway (MDW)

22:55
Ronald Reagan Washington (DCA) 1
Effective 2026-04-09 through 2026-05-22
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2151
20:05
Chicago Midway (MDW)

22:55
Ronald Reagan Washington (DCA) 1
Effective 2026-05-25 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
05:35
Sacramento (SMF) B

15:15
Ronald Reagan Washington (DCA) 1
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:40, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
06:50
Sacramento (SMF) B

16:40
Ronald Reagan Washington (DCA) 1
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:50, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
06:50
Sacramento (SMF) B

16:40
Ronald Reagan Washington (DCA) 1
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:50, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
06:50
Sacramento (SMF) B

16:40
Ronald Reagan Washington (DCA) 1
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:50, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
06:50
Sacramento (SMF) B

16:40
Ronald Reagan Washington (DCA) 1
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:50, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
06:50
Sacramento (SMF) B

16:40
Ronald Reagan Washington (DCA) 1
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:50, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
06:50
Sacramento (SMF) B

16:40
Ronald Reagan Washington (DCA) 1
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:50, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
06:55
Sacramento (SMF) B

16:35
Ronald Reagan Washington (DCA) 1
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 6:40, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
06:55
Sacramento (SMF) B

16:35
Ronald Reagan Washington (DCA) 1
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:40, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
06:55
Sacramento (SMF) B

16:35
Ronald Reagan Washington (DCA) 1
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 6:40, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
06:55
Sacramento (SMF) B

16:35
Ronald Reagan Washington (DCA) 1
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 6:40, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
06:55
Sacramento (SMF) B

16:35
Ronald Reagan Washington (DCA) 1
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:40, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
07:10
Sacramento (SMF) B

16:50
Ronald Reagan Washington (DCA) 1
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:40, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
07:10
Sacramento (SMF) B

16:50
Ronald Reagan Washington (DCA) 1
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:40, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
07:25
San Francisco (SFO) 2

10:45
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:20, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
09:30
Los Angeles (LAX) 1

18:55
Ronald Reagan Washington (DCA) 1
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:25, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
14:35
Houston Hobby (HOU)

19:25
Chicago Midway (MDW)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:50, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
17:00
Panama City (ECP)

22:55
Ronald Reagan Washington (DCA) 1
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:55, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
07:25
San Francisco (SFO) 2

18:55
Ronald Reagan Washington (DCA) 1
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:30, 2-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN2151
14:35
Houston Hobby (HOU)

22:55
Ronald Reagan Washington (DCA) 1
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:20, 2-stop
Boeing 737 MAX 8 (7M8)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
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This flight number is listed as serving the following routes:
  • Chicago Midway (MDW) - Ronald Reagan Washington (DCA)
  • Denver (DEN) - Lubbock (LBB)
  • Fort Lauderdale (FLL) - Saint Louis (STL)
  • Hilo (ITO) - Honolulu (HNL)
  • Houston Hobby (HOU) - Chicago Midway (MDW)
  • Houston Hobby (HOU) - Panama City (ECP)
  • Houston Hobby (HOU) - Ronald Reagan Washington (DCA)
  • Las Vegas Harry Reid (LAS) - Dallas Love Field (DAL)
  • Las Vegas Harry Reid (LAS) - Ronald Reagan Washington (DCA)
  • Los Angeles (LAX) - Las Vegas Harry Reid (LAS)
  • Los Angeles (LAX) - Ronald Reagan Washington (DCA)
  • Nashville (BNA) - Raleigh/Durham (RDU)
  • Panama City (ECP) - Chicago Midway (MDW)
  • Panama City (ECP) - Ronald Reagan Washington (DCA)
  • Sacramento (SMF) - Las Vegas Harry Reid (LAS)
  • Sacramento (SMF) - Ronald Reagan Washington (DCA)
  • Saint Louis (STL) - New Orleans (MSY)
  • Saint Louis (STL) - New York LaGuardia (LGA)
  • San Francisco (SFO) - Denver (DEN)
  • San Francisco (SFO) - Las Vegas Harry Reid (LAS)
  • San Francisco (SFO) - Los Angeles (LAX)
  • San Francisco (SFO) - Ronald Reagan Washington (DCA)
All Southwest Airlines flights
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