Southwest Airlines flight WN 123: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:00 Albuquerque (ABQ) 08:05 Houston Hobby (HOU)
WN 123 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-06-04 through 2026-08-03
Mon,Tue,Fri,Sun 05:05 Sacramento (SMF) B 07:55 Phoenix Sky Harbor (PHX) 4
WN 123 Non-stop Boeing 737-800 (73H) 1:50 Valid until 2026-01-04
Sat 05:10 Sacramento (SMF) B 08:00 Phoenix Sky Harbor (PHX) 4
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Valid until 2026-01-03
Sun 05:50 Albuquerque (ABQ) 08:55 Houston Hobby (HOU)
WN 123 Non-stop Boeing 737-800 (73H) 2:05 Effective 2026-06-07 through 2026-08-02
Mon 06:05 Orlando (MCO) 07:50 Houston Hobby (HOU)
WN 123 Non-stop Boeing 737-800 (73H) 2:45 Operates only on 2026-01-05
Sat 06:05 Albuquerque (ABQ) 09:10 Houston Hobby (HOU)
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 06:20 Portland (PDX) 08:30 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-03-05 through 2026-04-06
Sun 07:35 Austin (AUS) 09:40 Nashville (BNA)
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-08-09 through 2026-09-27
Sat 08:05 Chicago Midway (MDW) 11:05 Myrtle Beach (MYR)
WN 123 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 09:05 Las Vegas Harry Reid (LAS) 1 10:20 San Diego (SAN) 1
WN 123 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-03-05 through 2026-04-06
Sun 09:25 Chicago Midway (MDW) 12:25 Myrtle Beach (MYR)
WN 123 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Operates only on 2026-05-24
Wed,Thu 09:30 Orlando (MCO) 11:10 Houston Hobby (HOU)
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Valid until 2026-01-01
Mon,Thu,Fri 10:55 San Diego (SAN) 1 14:00 Seattle-Tacoma (SEA)
WN 123 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-03-05 through 2026-04-06
Sat 11:50 Myrtle Beach (MYR) 13:15 Baltimore (BWI)
WN 123 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-04-11 through 2026-05-30
Sat 12:00 San Diego (SAN) 1 19:45 Tampa (TPA)
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 4:45 Effective 2026-08-08 through 2026-09-26
Sun 13:10 Chicago Midway (MDW) 16:10 Myrtle Beach (MYR)
WN 123 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-04-12 through 2026-05-17
Sun 13:10 Chicago Midway (MDW) 16:10 Myrtle Beach (MYR)
WN 123 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Operates only on 2026-05-31
Tue,Wed 14:05 Las Vegas Harry Reid (LAS) 1 15:40 Oakland (OAK) 2
WN 123 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 15:20 Houston Hobby (HOU) 17:45 Chicago Midway (MDW)
WN 123 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-04-09 through 2026-06-01
Sun 16:45 Myrtle Beach (MYR) 18:10 Baltimore (BWI)
WN 123 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-04-12 through 2026-05-17
Sun 16:45 Myrtle Beach (MYR) 18:10 Baltimore (BWI)
WN 123 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-05-31
Tue,Wed 18:10 Houston Hobby (HOU) 20:35 Chicago Midway (MDW)
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-04-07 through 2026-06-03
Sun 19:35 Denver (DEN) 21:05 San Diego (SAN) 1
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-08 through 2026-04-05
Tue,Wed 19:45 Denver (DEN) 21:15 San Diego (SAN) 1
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2026-03-10 through 2026-04-01
Mon-Fri 19:50 Chicago Midway (MDW) 21:55 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-01-06 through 2026-01-14
Sat 19:50 Chicago Midway (MDW) 21:55 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737-800 (73H) 4:05 Effective 2026-01-10 through 2026-02-07
Tue-Fri,Sun 19:50 Chicago Midway (MDW) 21:55 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-01-18 through 2026-01-23
Mon-Fri 19:50 Chicago Midway (MDW) 21:55 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-01-26 through 2026-02-04
Sun 19:50 Chicago Midway (MDW) 21:55 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737-700 (Scimitar Winglets) 4:05 Operates only on 2026-02-08
Tue,Wed 19:50 Chicago Midway (MDW) 21:55 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-02-10 through 2026-02-11
Tue,Wed 19:50 Chicago Midway (MDW) 21:55 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-02-18 through 2026-03-04
Sat 19:55 Denver (DEN) 21:25 San Diego (SAN) 1
WN 123 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-03-07 through 2026-04-04
Thu,Fri,Sun 20:40 Chicago Midway (MDW) 22:45 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737-800 (73H) 4:05 Effective 2026-01-11 through 2026-01-16
Mon,Sun 20:40 Chicago Midway (MDW) 22:45 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737-800 (73H) 4:05 Effective 2026-01-19 through 2026-01-25
Sun 20:40 Chicago Midway (MDW) 22:45 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737-800 (73H) 4:05 Operates only on 2026-02-01
Mon,Thu,Fri 20:40 Chicago Midway (MDW) 22:45 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-02-05 through 2026-02-09
Tue,Thu,Sun 20:40 Chicago Midway (MDW) 22:45 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-02-15 through 2026-02-19
Mon 20:40 Chicago Midway (MDW) 22:45 Las Vegas Harry Reid (LAS) 1
WN 123 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-02-23 through 2026-03-02
Mon-Fri 20:40 Denver (DEN) 22:00 Albuquerque (ABQ)
WN 123 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-08-04 through 2026-09-30
Non-Direct Flights:
Mon,Thu,Fri 06:20 Portland (PDX) 10:20 San Diego (SAN) 1
WN 123 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-03-05 through 2026-04-06
Sat 08:05 Chicago Midway (MDW) 13:15 Baltimore (BWI)
WN 123 1-stop Boeing 737-800 (73H) 4:10 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 09:05 Las Vegas Harry Reid (LAS) 1 14:00 Seattle-Tacoma (SEA)
WN 123 1-stop Boeing 737-700 (Scimitar Winglets) 4:55 Effective 2026-03-05 through 2026-04-06
Sun 13:10 Chicago Midway (MDW) 18:10 Baltimore (BWI)
WN 123 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-04-12 through 2026-05-17
Sun 13:10 Chicago Midway (MDW) 18:10 Baltimore (BWI)
WN 123 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Operates only on 2026-05-31
Mon,Thu,Fri 06:20 Portland (PDX) 14:00 Seattle-Tacoma (SEA)
WN 123 2-stop Boeing 737-700 (Scimitar Winglets) 7:40 Effective 2026-03-05 through 2026-04-06
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 123: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN123
05:00
Albuquerque (ABQ)

08:05
Houston Hobby (HOU)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN123
05:05
Sacramento (SMF) B

07:55
Phoenix Sky Harbor (PHX) 4
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN123
05:10
Sacramento (SMF) B

08:00
Phoenix Sky Harbor (PHX) 4
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
05:50
Albuquerque (ABQ)

08:55
Houston Hobby (HOU)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN123
06:05
Orlando (MCO)

07:50
Houston Hobby (HOU)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN123
06:05
Albuquerque (ABQ)

09:10
Houston Hobby (HOU)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
06:20
Portland (PDX)

08:30
Las Vegas Harry Reid (LAS) 1
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN123
07:35
Austin (AUS)

09:40
Nashville (BNA)
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
08:05
Chicago Midway (MDW)

11:05
Myrtle Beach (MYR)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN123
09:05
Las Vegas Harry Reid (LAS) 1

10:20
San Diego (SAN) 1
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN123
09:25
Chicago Midway (MDW)

12:25
Myrtle Beach (MYR)
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN123
09:30
Orlando (MCO)

11:10
Houston Hobby (HOU)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
10:55
San Diego (SAN) 1

14:00
Seattle-Tacoma (SEA)
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN123
11:50
Myrtle Beach (MYR)

13:15
Baltimore (BWI)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN123
12:00
San Diego (SAN) 1

19:45
Tampa (TPA)
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
13:10
Chicago Midway (MDW)

16:10
Myrtle Beach (MYR)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN123
13:10
Chicago Midway (MDW)

16:10
Myrtle Beach (MYR)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN123
14:05
Las Vegas Harry Reid (LAS) 1

15:40
Oakland (OAK) 2
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN123
15:20
Houston Hobby (HOU)

17:45
Chicago Midway (MDW)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN123
16:45
Myrtle Beach (MYR)

18:10
Baltimore (BWI)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN123
16:45
Myrtle Beach (MYR)

18:10
Baltimore (BWI)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN123
18:10
Houston Hobby (HOU)

20:35
Chicago Midway (MDW)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
19:35
Denver (DEN)

21:05
San Diego (SAN) 1
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
19:45
Denver (DEN)

21:15
San Diego (SAN) 1
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
19:50
Chicago Midway (MDW)

21:55
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
19:50
Chicago Midway (MDW)

21:55
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN123
19:50
Chicago Midway (MDW)

21:55
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
19:50
Chicago Midway (MDW)

21:55
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
19:50
Chicago Midway (MDW)

21:55
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN123
19:50
Chicago Midway (MDW)

21:55
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
19:50
Chicago Midway (MDW)

21:55
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
19:55
Denver (DEN)

21:25
San Diego (SAN) 1
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN123
20:40
Chicago Midway (MDW)

22:45
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN123
20:40
Chicago Midway (MDW)

22:45
Las Vegas Harry Reid (LAS) 1
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN123
20:40
Chicago Midway (MDW)

22:45
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-02-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN123
20:40
Chicago Midway (MDW)

22:45
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-05 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
20:40
Chicago Midway (MDW)

22:45
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-15 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
20:40
Chicago Midway (MDW)

22:45
Las Vegas Harry Reid (LAS) 1
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN123
20:40
Denver (DEN)

22:00
Albuquerque (ABQ)
Effective 2026-08-04 through 2026-09-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN123
06:20
Portland (PDX)

10:20
San Diego (SAN) 1
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN123
08:05
Chicago Midway (MDW)

13:15
Baltimore (BWI)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:10, 1-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN123
09:05
Las Vegas Harry Reid (LAS) 1

14:00
Seattle-Tacoma (SEA)
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN123
13:10
Chicago Midway (MDW)

18:10
Baltimore (BWI)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN123
13:10
Chicago Midway (MDW)

18:10
Baltimore (BWI)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN123
06:20
Portland (PDX)

14:00
Seattle-Tacoma (SEA)
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:40, 2-stop
Boeing 737-700 (Scimitar Winglets)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Albuquerque (ABQ) - Houston Hobby (HOU)
  • Austin (AUS) - Nashville (BNA)
  • Chicago Midway (MDW) - Baltimore (BWI)
  • Chicago Midway (MDW) - Las Vegas Harry Reid (LAS)
  • Chicago Midway (MDW) - Myrtle Beach (MYR)
  • Denver (DEN) - Albuquerque (ABQ)
  • Denver (DEN) - San Diego (SAN)
  • Houston Hobby (HOU) - Chicago Midway (MDW)
  • Las Vegas Harry Reid (LAS) - Oakland (OAK)
  • Las Vegas Harry Reid (LAS) - San Diego (SAN)
  • Las Vegas Harry Reid (LAS) - Seattle-Tacoma (SEA)
  • Myrtle Beach (MYR) - Baltimore (BWI)
  • Orlando (MCO) - Houston Hobby (HOU)
  • Portland (PDX) - Las Vegas Harry Reid (LAS)
  • Portland (PDX) - San Diego (SAN)
  • Portland (PDX) - Seattle-Tacoma (SEA)
  • Sacramento (SMF) - Phoenix Sky Harbor (PHX)
  • San Diego (SAN) - Seattle-Tacoma (SEA)
  • San Diego (SAN) - Tampa (TPA)
All Southwest Airlines flights
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