Southwest Airlines flight WN 1399: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 06:00 Ronald Reagan Washington (DCA) 1 08:10 Houston Hobby (HOU)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 06:00 Los Angeles (LAX) 1 11:00 Austin (AUS)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2026-08-06 through 2026-09-28
Sun 06:00 Ronald Reagan Washington (DCA) 1 08:10 Houston Hobby (HOU)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-08-09 through 2026-09-27
Sat 06:05 Ronald Reagan Washington (DCA) 1 08:15 Houston Hobby (HOU)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-08-08 through 2026-09-26
Mon,Tue,Fri,Sun 06:45 Saint Louis (STL) 2 07:55 Nashville (BNA)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Valid until 2026-01-04
Tue,Wed 07:10 Burbank (BUR) 08:45 Sacramento (SMF) B
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 07:25 Burbank (BUR) 08:55 Sacramento (SMF) B
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-03-05 through 2026-04-06
Sat 07:30 Saint Louis (STL) 2 08:45 Nashville (BNA)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Valid until 2026-01-03
Sat 07:55 Burbank (BUR) 09:20 Sacramento (SMF) B
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 09:50 Las Vegas Harry Reid (LAS) 1 16:25 Grand Rapids (GRR)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-02-05 through 2026-02-09
Tue,Thu,Sun 09:50 Las Vegas Harry Reid (LAS) 1 16:25 Grand Rapids (GRR)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-02-15 through 2026-02-19
Mon 09:50 Las Vegas Harry Reid (LAS) 1 16:25 Grand Rapids (GRR)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-02-23 through 2026-03-02
Thu,Fri,Sun 10:00 Las Vegas Harry Reid (LAS) 1 16:35 Grand Rapids (GRR)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-01-11 through 2026-01-16
Mon,Sun 10:00 Las Vegas Harry Reid (LAS) 1 16:35 Grand Rapids (GRR)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-01-19 through 2026-01-25
Sun 10:00 Las Vegas Harry Reid (LAS) 1 16:35 Grand Rapids (GRR)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Operates only on 2026-02-01
Mon,Thu,Fri 11:05 Las Vegas Harry Reid (LAS) 1 17:40 Grand Rapids (GRR)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:05 Las Vegas Harry Reid (LAS) 1 17:40 Grand Rapids (GRR)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-02-20 through 2026-03-01
Sat 12:20 Fort Myers (RSW) 15:25 Grand Rapids (GRR)
WN 1399 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-01-10 through 2026-02-07
Mon-Sat 16:20 Grand Rapids (GRR) 16:40 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-06 through 2026-01-14
Tue-Sun 16:20 Grand Rapids (GRR) 16:40 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-17 through 2026-01-24
Mon-Sat 16:20 Grand Rapids (GRR) 16:40 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-01-26 through 2026-02-04
Sat,Sun 16:20 Grand Rapids (GRR) 16:40 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737-800 (73H) 1:20 Effective 2026-02-07 through 2026-02-08
Tue,Wed 16:20 Grand Rapids (GRR) 16:40 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-10 through 2026-02-11
Tue,Wed 16:20 Grand Rapids (GRR) 16:40 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 17:00 Grand Rapids (GRR) 17:10 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-05 through 2026-02-09
Tue,Thu,Sun 17:00 Grand Rapids (GRR) 17:10 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-15 through 2026-02-19
Mon 17:00 Grand Rapids (GRR) 17:10 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-23 through 2026-03-02
Sat 17:05 Baltimore (BWI) 18:55 Grand Rapids (GRR)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-14 through 2026-02-28
Thu,Fri,Sun 17:10 Grand Rapids (GRR) 17:20 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-11 through 2026-01-16
Mon,Sun 17:10 Grand Rapids (GRR) 17:20 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-19 through 2026-01-25
Sun 17:10 Grand Rapids (GRR) 17:20 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2026-02-01
Wed,Thu 17:15 Boston Logan (BOS) B 19:30 Saint Louis (STL) 2
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Valid until 2026-01-01
Mon,Thu,Fri 18:05 Kansas City (MCI) 21:35 Baltimore (BWI)
WN 1399 Non-stop Boeing 737-800 (73H) 2:30 Effective 2026-06-04 through 2026-08-03
Sun 18:15 Kansas City (MCI) 21:45 Baltimore (BWI)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 18:20 Grand Rapids (GRR) 18:25 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 18:20 Grand Rapids (GRR) 18:25 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-02-20 through 2026-03-01
Mon 19:20 Boston Logan (BOS) B 21:30 Saint Louis (STL) 2
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Operates only on 2026-01-05
Sat 19:35 Grand Rapids (GRR) 19:40 Chicago Midway (MDW)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2026-02-14 through 2026-02-28
Sun 20:45 Chicago Midway (MDW) 22:30 Denver (DEN)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Operates only on 2026-05-24
Tue,Wed 20:50 Chicago Midway (MDW) 22:35 Denver (DEN)
WN 1399 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 21:35 Chicago Midway (MDW) 23:15 Denver (DEN)
WN 1399 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-04-09 through 2026-06-01
Sun 21:50 Chicago Midway (MDW) 23:30 Denver (DEN)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-04-12 through 2026-05-17
Sun 21:50 Chicago Midway (MDW) 23:30 Denver (DEN)
WN 1399 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2026-05-31
Non-Direct Flights:
Mon,Thu,Fri 09:50 Las Vegas Harry Reid (LAS) 1 17:10 Chicago Midway (MDW)
WN 1399 1-stop Boeing 737-700 (Scimitar Winglets) 5:20 Effective 2026-02-05 through 2026-02-09
Tue,Thu,Sun 09:50 Las Vegas Harry Reid (LAS) 1 17:10 Chicago Midway (MDW)
WN 1399 1-stop Boeing 737-700 (Scimitar Winglets) 5:20 Effective 2026-02-15 through 2026-02-19
Mon 09:50 Las Vegas Harry Reid (LAS) 1 17:10 Chicago Midway (MDW)
WN 1399 1-stop Boeing 737-700 (Scimitar Winglets) 5:20 Effective 2026-02-23 through 2026-03-02
Thu,Fri,Sun 10:00 Las Vegas Harry Reid (LAS) 1 17:20 Chicago Midway (MDW)
WN 1399 1-stop Boeing 737-700 (Scimitar Winglets) 5:20 Effective 2026-01-11 through 2026-01-16
Mon,Sun 10:00 Las Vegas Harry Reid (LAS) 1 17:20 Chicago Midway (MDW)
WN 1399 1-stop Boeing 737-700 (Scimitar Winglets) 5:20 Effective 2026-01-19 through 2026-01-25
Sun 10:00 Las Vegas Harry Reid (LAS) 1 17:20 Chicago Midway (MDW)
WN 1399 1-stop Boeing 737-700 (Scimitar Winglets) 5:20 Operates only on 2026-02-01
Mon,Thu,Fri 11:05 Las Vegas Harry Reid (LAS) 1 18:25 Chicago Midway (MDW)
WN 1399 1-stop Boeing 737 MAX 8 (7M8) 5:20 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:05 Las Vegas Harry Reid (LAS) 1 18:25 Chicago Midway (MDW)
WN 1399 1-stop Boeing 737 MAX 8 (7M8) 5:20 Effective 2026-02-20 through 2026-03-01
Sat 12:20 Fort Myers (RSW) 16:40 Chicago Midway (MDW)
WN 1399 1-stop Boeing 737-800 (73H) 5:20 Effective 2026-01-10 through 2026-02-07
Sat 17:05 Baltimore (BWI) 19:40 Chicago Midway (MDW)
WN 1399 1-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-02-14 through 2026-02-28
Ad flat here 1377413384 I FlightWNum Lower
Parallax here
This flight number is listed as serving the following routes:


Feedback - Disclaimer - Privacy - new_base.html - DESKTOP - CACHE: False - LANG: en - IS_EU: False
FlightMapper.net Flight Search Countries Airlines
LANGUAGES
Southwest Airlines flight WN 1399: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN1399
06:00
Ronald Reagan Washington (DCA) 1

08:10
Houston Hobby (HOU)
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
06:00
Los Angeles (LAX) 1

11:00
Austin (AUS)
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
06:00
Ronald Reagan Washington (DCA) 1

08:10
Houston Hobby (HOU)
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
06:05
Ronald Reagan Washington (DCA) 1

08:15
Houston Hobby (HOU)
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
06:45
Saint Louis (STL) 2

07:55
Nashville (BNA)
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
07:10
Burbank (BUR)

08:45
Sacramento (SMF) B
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
07:25
Burbank (BUR)

08:55
Sacramento (SMF) B
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
07:30
Saint Louis (STL) 2

08:45
Nashville (BNA)
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
07:55
Burbank (BUR)

09:20
Sacramento (SMF) B
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
09:50
Las Vegas Harry Reid (LAS) 1

16:25
Grand Rapids (GRR)
Effective 2026-02-05 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
09:50
Las Vegas Harry Reid (LAS) 1

16:25
Grand Rapids (GRR)
Effective 2026-02-15 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
09:50
Las Vegas Harry Reid (LAS) 1

16:25
Grand Rapids (GRR)
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
10:00
Las Vegas Harry Reid (LAS) 1

16:35
Grand Rapids (GRR)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
10:00
Las Vegas Harry Reid (LAS) 1

16:35
Grand Rapids (GRR)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
10:00
Las Vegas Harry Reid (LAS) 1

16:35
Grand Rapids (GRR)
Operates only on 2026-02-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
11:05
Las Vegas Harry Reid (LAS) 1

17:40
Grand Rapids (GRR)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
11:05
Las Vegas Harry Reid (LAS) 1

17:40
Grand Rapids (GRR)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
12:20
Fort Myers (RSW)

15:25
Grand Rapids (GRR)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:05, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1399
16:20
Grand Rapids (GRR)

16:40
Chicago Midway (MDW)
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1399
16:20
Grand Rapids (GRR)

16:40
Chicago Midway (MDW)
Effective 2026-01-17 through 2026-01-24
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1399
16:20
Grand Rapids (GRR)

16:40
Chicago Midway (MDW)
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1399
16:20
Grand Rapids (GRR)

16:40
Chicago Midway (MDW)
Effective 2026-02-07 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1399
16:20
Grand Rapids (GRR)

16:40
Chicago Midway (MDW)
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
16:20
Grand Rapids (GRR)

16:40
Chicago Midway (MDW)
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
17:00
Grand Rapids (GRR)

17:10
Chicago Midway (MDW)
Effective 2026-02-05 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
17:00
Grand Rapids (GRR)

17:10
Chicago Midway (MDW)
Effective 2026-02-15 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
17:00
Grand Rapids (GRR)

17:10
Chicago Midway (MDW)
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
17:05
Baltimore (BWI)

18:55
Grand Rapids (GRR)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
17:10
Grand Rapids (GRR)

17:20
Chicago Midway (MDW)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
17:10
Grand Rapids (GRR)

17:20
Chicago Midway (MDW)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
17:10
Grand Rapids (GRR)

17:20
Chicago Midway (MDW)
Operates only on 2026-02-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
17:15
Boston Logan (BOS) B

19:30
Saint Louis (STL) 2
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
18:05
Kansas City (MCI)

21:35
Baltimore (BWI)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1399
18:15
Kansas City (MCI)

21:45
Baltimore (BWI)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
18:20
Grand Rapids (GRR)

18:25
Chicago Midway (MDW)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
18:20
Grand Rapids (GRR)

18:25
Chicago Midway (MDW)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
19:20
Boston Logan (BOS) B

21:30
Saint Louis (STL) 2
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
19:35
Grand Rapids (GRR)

19:40
Chicago Midway (MDW)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
20:45
Chicago Midway (MDW)

22:30
Denver (DEN)
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
20:50
Chicago Midway (MDW)

22:35
Denver (DEN)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN1399
21:35
Chicago Midway (MDW)

23:15
Denver (DEN)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN1399
21:50
Chicago Midway (MDW)

23:30
Denver (DEN)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN1399
21:50
Chicago Midway (MDW)

23:30
Denver (DEN)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN1399
09:50
Las Vegas Harry Reid (LAS) 1

17:10
Chicago Midway (MDW)
Effective 2026-02-05 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1399
09:50
Las Vegas Harry Reid (LAS) 1

17:10
Chicago Midway (MDW)
Effective 2026-02-15 through 2026-02-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 5:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1399
09:50
Las Vegas Harry Reid (LAS) 1

17:10
Chicago Midway (MDW)
Effective 2026-02-23 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1399
10:00
Las Vegas Harry Reid (LAS) 1

17:20
Chicago Midway (MDW)
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1399
10:00
Las Vegas Harry Reid (LAS) 1

17:20
Chicago Midway (MDW)
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1399
10:00
Las Vegas Harry Reid (LAS) 1

17:20
Chicago Midway (MDW)
Operates only on 2026-02-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN1399
11:05
Las Vegas Harry Reid (LAS) 1

18:25
Chicago Midway (MDW)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:20, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN1399
11:05
Las Vegas Harry Reid (LAS) 1

18:25
Chicago Midway (MDW)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:20, 1-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN1399
12:20
Fort Myers (RSW)

16:40
Chicago Midway (MDW)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:20, 1-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN1399
17:05
Baltimore (BWI)

19:40
Chicago Midway (MDW)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:35, 1-stop
Boeing 737 MAX 8 (7M8)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Chicago Midway (MDW)
  • Baltimore (BWI) - Grand Rapids (GRR)
  • Boston Logan (BOS) - Saint Louis (STL)
  • Burbank (BUR) - Sacramento (SMF)
  • Chicago Midway (MDW) - Denver (DEN)
  • Fort Myers (RSW) - Chicago Midway (MDW)
  • Fort Myers (RSW) - Grand Rapids (GRR)
  • Grand Rapids (GRR) - Chicago Midway (MDW)
  • Kansas City (MCI) - Baltimore (BWI)
  • Las Vegas Harry Reid (LAS) - Chicago Midway (MDW)
  • Las Vegas Harry Reid (LAS) - Grand Rapids (GRR)
  • Los Angeles (LAX) - Austin (AUS)
  • Ronald Reagan Washington (DCA) - Houston Hobby (HOU)
  • Saint Louis (STL) - Nashville (BNA)
All Southwest Airlines flights
Feedback     -     Disclaimer     -     Privacy - new_base.html - MOBILE

- CACHE: False - LANG: en - IS_EU: False