Southwest Airlines flight WN 2737: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 05:00 Chicago Midway (MDW) 08:10 Phoenix Sky Harbor (PHX) 4
WN 2737 Non-stop Boeing 737-700 (Scimitar Winglets) 4:10 Operates only on 2026-02-12
Mon,Fri 05:00 Chicago Midway (MDW) 08:10 Phoenix Sky Harbor (PHX) 4
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-13 through 2026-02-20
Thu,Fri,Sun 05:00 Chicago Midway (MDW) 08:10 Phoenix Sky Harbor (PHX) 4
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 4:10 Effective 2026-02-22 through 2026-03-01
Sat 05:25 Chicago Midway (MDW) 08:30 Phoenix Sky Harbor (PHX) 4
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 06:10 Ontario, Los Angeles (ONT) 4 07:35 Sacramento (SMF) B
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-08-06 through 2026-09-28
Wed,Thu 08:40 Santa Ana (SNA) 10:00 San Jose (SJC) B
WN 2737 Non-stop Boeing 737-700 (73W) 1:20 Valid until 2026-01-01
Sat 09:55 Saint Louis (STL) 2 12:55 Baltimore (BWI)
WN 2737 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-04-11 through 2026-05-30
Thu,Fri,Sun 10:35 Colorado Springs (COS) 13:25 Dallas Love Field (DAL) 1
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-01-11 through 2026-01-16
Mon,Sun 10:35 Colorado Springs (COS) 13:25 Dallas Love Field (DAL) 1
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 10:35 Colorado Springs (COS) 13:25 Dallas Love Field (DAL) 1
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-01 through 2026-02-06
Mon,Sun 10:35 Colorado Springs (COS) 13:25 Dallas Love Field (DAL) 1
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 10:35 Colorado Springs (COS) 13:25 Dallas Love Field (DAL) 1
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-17 through 2026-02-23
Mon 10:35 Colorado Springs (COS) 13:25 Dallas Love Field (DAL) 1
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Operates only on 2026-03-02
Sat 11:30 Colorado Springs (COS) 14:25 Dallas Love Field (DAL) 1
WN 2737 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-01-10 through 2026-02-07
Tue,Wed 13:15 Saint Louis (STL) 2 16:20 Baltimore (BWI)
WN 2737 Non-stop Boeing 737-700 (Scimitar Winglets) 2:05 Effective 2026-04-07 through 2026-06-03
Sat 13:30 Baltimore (BWI) 14:50 Albany (ALB)
WN 2737 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-11 through 2026-05-30
Mon-Fri 13:45 Colorado Springs (COS) 16:30 Dallas Love Field (DAL) 1
WN 2737 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 13:45 Colorado Springs (COS) 16:30 Dallas Love Field (DAL) 1
WN 2737 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-01-18 through 2026-01-23
Mon-Fri 13:45 Colorado Springs (COS) 16:30 Dallas Love Field (DAL) 1
WN 2737 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 13:45 Colorado Springs (COS) 16:30 Dallas Love Field (DAL) 1
WN 2737 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-02-08 through 2026-02-11
Tue,Wed 13:45 Colorado Springs (COS) 16:30 Dallas Love Field (DAL) 1
WN 2737 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri 14:40 Chicago Midway (MDW) 17:15 Boise (BOI)
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-06-04 through 2026-08-03
Sun 14:45 Ontario, Los Angeles (ONT) 4 16:10 Sacramento (SMF) B
WN 2737 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-08-09 through 2026-09-27
Sat 16:20 Ontario, Los Angeles (ONT) 4 17:45 Sacramento (SMF) B
WN 2737 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-08-08 through 2026-09-26
Tue,Wed 16:45 Ontario, Los Angeles (ONT) 4 18:10 Sacramento (SMF) B
WN 2737 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-08-04 through 2026-09-30
Tue,Wed 17:00 Baltimore (BWI) 18:15 Buffalo (BUF)
WN 2737 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-04-07 through 2026-06-03
Sun 17:45 Chicago Midway (MDW) 20:20 Boise (BOI)
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 18:25 Baltimore (BWI) 19:45 Buffalo (BUF)
WN 2737 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-04-09 through 2026-06-01
Tue,Wed 18:55 Buffalo (BUF) 19:35 Chicago Midway (MDW)
WN 2737 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-04-07 through 2026-06-03
Tue,Wed 20:20 Denver (DEN) 21:40 Reno (RNO)
WN 2737 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 20:50 Denver (DEN) 22:15 Reno (RNO)
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-03-05 through 2026-04-06
Sun 20:55 Denver (DEN) 22:20 Reno (RNO)
WN 2737 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-03-08 through 2026-04-05
Sat 21:20 Denver (DEN) 22:40 Reno (RNO)
WN 2737 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-03-07 through 2026-04-04
Non-Direct Flights:
Sat 09:55 Saint Louis (STL) 2 14:50 Albany (ALB)
WN 2737 1-stop Boeing 737-700 (Scimitar Winglets) 3:55 Effective 2026-04-11 through 2026-05-30
Tue,Wed 13:15 Saint Louis (STL) 2 18:15 Buffalo (BUF)
WN 2737 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2026-04-07 through 2026-06-03
Tue,Wed 17:00 Baltimore (BWI) 19:35 Chicago Midway (MDW)
WN 2737 1-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-04-07 through 2026-06-03
Tue,Wed 13:15 Saint Louis (STL) 2 19:35 Chicago Midway (MDW)
WN 2737 2-stop Boeing 737-700 (Scimitar Winglets) 6:20 Effective 2026-04-07 through 2026-06-03
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 2737: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN2737
05:00
Chicago Midway (MDW)

08:10
Phoenix Sky Harbor (PHX) 4
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2737
05:00
Chicago Midway (MDW)

08:10
Phoenix Sky Harbor (PHX) 4
Effective 2026-02-13 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
05:00
Chicago Midway (MDW)

08:10
Phoenix Sky Harbor (PHX) 4
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
05:25
Chicago Midway (MDW)

08:30
Phoenix Sky Harbor (PHX) 4
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
06:10
Ontario, Los Angeles (ONT) 4

07:35
Sacramento (SMF) B
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
08:40
Santa Ana (SNA)

10:00
San Jose (SJC) B
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Direct Flights:
Southwest Airlines WN2737
09:55
Saint Louis (STL) 2

12:55
Baltimore (BWI)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2737
10:35
Colorado Springs (COS)

13:25
Dallas Love Field (DAL) 1
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
10:35
Colorado Springs (COS)

13:25
Dallas Love Field (DAL) 1
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
10:35
Colorado Springs (COS)

13:25
Dallas Love Field (DAL) 1
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
10:35
Colorado Springs (COS)

13:25
Dallas Love Field (DAL) 1
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
10:35
Colorado Springs (COS)

13:25
Dallas Love Field (DAL) 1
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
10:35
Colorado Springs (COS)

13:25
Dallas Love Field (DAL) 1
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
11:30
Colorado Springs (COS)

14:25
Dallas Love Field (DAL) 1
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2737
13:15
Saint Louis (STL) 2

16:20
Baltimore (BWI)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2737
13:30
Baltimore (BWI)

14:50
Albany (ALB)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2737
13:45
Colorado Springs (COS)

16:30
Dallas Love Field (DAL) 1
Effective 2026-01-06 through 2026-01-14
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2737
13:45
Colorado Springs (COS)

16:30
Dallas Love Field (DAL) 1
Effective 2026-01-18 through 2026-01-23
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2737
13:45
Colorado Springs (COS)

16:30
Dallas Love Field (DAL) 1
Effective 2026-01-26 through 2026-02-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2737
13:45
Colorado Springs (COS)

16:30
Dallas Love Field (DAL) 1
Effective 2026-02-08 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2737
13:45
Colorado Springs (COS)

16:30
Dallas Love Field (DAL) 1
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2737
14:40
Chicago Midway (MDW)

17:15
Boise (BOI)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
14:45
Ontario, Los Angeles (ONT) 4

16:10
Sacramento (SMF) B
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2737
16:20
Ontario, Los Angeles (ONT) 4

17:45
Sacramento (SMF) B
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN2737
16:45
Ontario, Los Angeles (ONT) 4

18:10
Sacramento (SMF) B
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2737
17:00
Baltimore (BWI)

18:15
Buffalo (BUF)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2737
17:45
Chicago Midway (MDW)

20:20
Boise (BOI)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
18:25
Baltimore (BWI)

19:45
Buffalo (BUF)
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2737
18:55
Buffalo (BUF)

19:35
Chicago Midway (MDW)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2737
20:20
Denver (DEN)

21:40
Reno (RNO)
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN2737
20:50
Denver (DEN)

22:15
Reno (RNO)
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
20:55
Denver (DEN)

22:20
Reno (RNO)
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN2737
21:20
Denver (DEN)

22:40
Reno (RNO)
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2737
09:55
Saint Louis (STL) 2

14:50
Albany (ALB)
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2737
13:15
Saint Louis (STL) 2

18:15
Buffalo (BUF)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2737
17:00
Baltimore (BWI)

19:35
Chicago Midway (MDW)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:35, 1-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN2737
13:15
Saint Louis (STL) 2

19:35
Chicago Midway (MDW)
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:20, 2-stop
Boeing 737-700 (Scimitar Winglets)
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Albany (ALB)
  • Baltimore (BWI) - Buffalo (BUF)
  • Baltimore (BWI) - Chicago Midway (MDW)
  • Buffalo (BUF) - Chicago Midway (MDW)
  • Chicago Midway (MDW) - Boise (BOI)
  • Chicago Midway (MDW) - Phoenix Sky Harbor (PHX)
  • Colorado Springs (COS) - Dallas Love Field (DAL)
  • Denver (DEN) - Reno (RNO)
  • Ontario, Los Angeles (ONT) - Sacramento (SMF)
  • Saint Louis (STL) - Albany (ALB)
  • Saint Louis (STL) - Baltimore (BWI)
  • Saint Louis (STL) - Buffalo (BUF)
  • Saint Louis (STL) - Chicago Midway (MDW)
  • Santa Ana (SNA) - San Jose (SJC)
All Southwest Airlines flights
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