Southwest Airlines flight WN 1837: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Wed,Thu 05:40 Oakland (OAK) 2 07:10 Las Vegas Harry Reid (LAS) 1 WN 1837 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Valid until 2026-01-01
Sun 06:00 Ontario, Los Angeles (ONT) 4 07:15 Oakland (OAK) 2 WN 1837 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2026-08-09 through 2026-09-27
Mon 07:00 Oakland (OAK) 2 08:30 Las Vegas Harry Reid (LAS) 1 WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-01-05
Sat 07:10 John Glenn Columbus (CMH) 07:35 Saint Louis (STL) 2 WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-06-06 through 2026-08-01
Mon-Fri 08:20 Saint Louis (STL) 2 09:30 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 08:20 Saint Louis (STL) 2 09:30 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-18 through 2026-01-23
Mon-Fri 08:20 Saint Louis (STL) 2 09:30 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-01-26 through 2026-02-04
Tue,Wed,Sun 08:20 Saint Louis (STL) 2 09:30 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-08 through 2026-02-11
Tue,Wed 08:20 Saint Louis (STL) 2 09:30 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-18 through 2026-03-04
Thu 08:45 Saint Louis (STL) 2 09:55 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Operates only on 2026-02-05
Thu,Fri,Sun 09:10 Saint Louis (STL) 2 10:20 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-01-11 through 2026-01-16
Mon,Sun 09:10 Saint Louis (STL) 2 10:20 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-01-19 through 2026-01-25
Fri,Sun 09:10 Saint Louis (STL) 2 10:20 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-02-01 through 2026-02-06
Mon,Sun 09:10 Saint Louis (STL) 2 10:20 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 09:10 Saint Louis (STL) 2 10:20 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-02-17 through 2026-02-23
Mon 09:10 Saint Louis (STL) 2 10:20 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Operates only on 2026-03-02
Mon,Thu,Fri 09:25 Saint Louis (STL) 2 10:35 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 09:25 Saint Louis (STL) 2 10:35 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-02-20 through 2026-03-01
Sat 10:25 Saint Louis (STL) 2 11:35 Chicago Midway (MDW) WN 1837 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-01-10 through 2026-02-07
Sat 10:40 Sacramento (SMF) B 12:10 Santa Ana (SNA) WN 1837 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-08-08 through 2026-09-26
Mon,Thu,Fri 11:10 Chicago Midway (MDW) 13:45 Rochester (ROC) WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:10 Chicago Midway (MDW) 13:45 Rochester (ROC) WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-02-20 through 2026-03-01
Sat 12:15 Chicago Midway (MDW) 15:00 Baltimore (BWI) WN 1837 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2026-01-10 through 2026-02-07
Mon,Tue,Fri,Sun 12:30 Oakland (OAK) 2 13:55 Los Angeles (LAX) 1 WN 1837 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Valid until 2026-01-04
Sat 12:40 Oakland (OAK) 2 14:05 Los Angeles (LAX) 1 WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-01-03
Mon,Thu,Fri 14:20 Rochester (ROC) 17:15 Orlando (MCO) WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 14:20 Rochester (ROC) 17:15 Orlando (MCO) WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 14:20 Albuquerque (ABQ) 14:40 Phoenix Sky Harbor (PHX) 4 WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-08-06 through 2026-09-28
Sun 15:00 New Orleans (MSY) 18:25 Baltimore (BWI) WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-03-08 through 2026-04-05
Tue,Wed 15:45 New Orleans (MSY) 19:10 Baltimore (BWI) WN 1837 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-03-10 through 2026-04-01
Sat 16:25 Rochester (ROC) 19:25 Orlando (MCO) WN 1837 Non-stop Boeing 737-800 (73H) 3:00 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 17:00 New Orleans (MSY) 20:25 Baltimore (BWI) WN 1837 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-03-05 through 2026-04-06
Sat 18:00 New Orleans (MSY) 21:25 Baltimore (BWI) WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 2:25 Effective 2026-03-07 through 2026-04-04
Sun 18:00 Saint Louis (STL) 2 20:35 Atlanta (ATL) N WN 1837 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2026-05-24
Tue,Wed 18:45 Saint Louis (STL) 2 21:20 Atlanta (ATL) N WN 1837 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 19:45 Saint Louis (STL) 2 22:20 Atlanta (ATL) N WN 1837 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-04-09 through 2026-06-01
Sun 20:35 Saint Louis (STL) 2 23:10 Atlanta (ATL) N WN 1837 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-04-12 through 2026-05-17
Sun 20:35 Saint Louis (STL) 2 23:10 Atlanta (ATL) N WN 1837 Non-stop Boeing 737-800 (73H) 1:35 Operates only on 2026-05-31
Non-Direct Flights:
Mon,Thu,Fri 09:25 Saint Louis (STL) 2 13:45 Rochester (ROC) WN 1837 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 09:25 Saint Louis (STL) 2 13:45 Rochester (ROC) WN 1837 1-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-02-20 through 2026-03-01
Sat 10:25 Saint Louis (STL) 2 15:00 Baltimore (BWI) WN 1837 1-stop Boeing 737 MAX 8 (7M8) 3:35 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 11:10 Chicago Midway (MDW) 17:15 Orlando (MCO) WN 1837 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 11:10 Chicago Midway (MDW) 17:15 Orlando (MCO) WN 1837 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Effective 2026-02-20 through 2026-03-01
Mon,Thu,Fri 09:25 Saint Louis (STL) 2 17:15 Orlando (MCO) WN 1837 2-stop Boeing 737-700 (Scimitar Winglets) 6:50 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 09:25 Saint Louis (STL) 2 17:15 Orlando (MCO) WN 1837 2-stop Boeing 737-700 (Scimitar Winglets) 6:50 Effective 2026-02-20 through 2026-03-01

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This flight number is listed as serving the following routes:

Albuquerque (ABQ) - Phoenix Sky Harbor (PHX)
Chicago Midway (MDW) - Baltimore (BWI)
Chicago Midway (MDW) - Orlando (MCO)
Chicago Midway (MDW) - Rochester (ROC)
John Glenn Columbus (CMH) - Saint Louis (STL)
New Orleans (MSY) - Baltimore (BWI)
Oakland (OAK) - Las Vegas Harry Reid (LAS)
Oakland (OAK) - Los Angeles (LAX)
Ontario, Los Angeles (ONT) - Oakland (OAK)
Rochester (ROC) - Orlando (MCO)
Sacramento (SMF) - Santa Ana (SNA)
Saint Louis (STL) - Atlanta (ATL)
Saint Louis (STL) - Baltimore (BWI)
Saint Louis (STL) - Chicago Midway (MDW)
Saint Louis (STL) - Orlando (MCO)
Saint Louis (STL) - Rochester (ROC)

All Southwest Airlines flights

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Southwest Airlines flight WN 1837: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN1837

05:40

Oakland (OAK) 2

07:10

Las Vegas Harry Reid (LAS) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1837

06:00

Ontario, Los Angeles (ONT) 4

07:15

Oakland (OAK) 2

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1837

07:00

Oakland (OAK) 2

08:30

Las Vegas Harry Reid (LAS) 1

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 WN1837

07:10

John Glenn Columbus (CMH)

07:35

Saint Louis (STL) 2

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

08:20

Saint Louis (STL) 2

09:30

Chicago Midway (MDW)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

08:20

Saint Louis (STL) 2

09:30

Chicago Midway (MDW)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

08:20

Saint Louis (STL) 2

09:30

Chicago Midway (MDW)

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

08:20

Saint Louis (STL) 2

09:30

Chicago Midway (MDW)

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

08:20

Saint Louis (STL) 2

09:30

Chicago Midway (MDW)

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

08:45

Saint Louis (STL) 2

09:55

Chicago Midway (MDW)

Operates only on 2026-02-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1837

09:10

Saint Louis (STL) 2

10:20

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 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1837

09:10

Saint Louis (STL) 2

10:20

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 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1837

09:10

Saint Louis (STL) 2

10:20

Chicago Midway (MDW)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1837

09:10

Saint Louis (STL) 2

10:20

Chicago Midway (MDW)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1837

09:10

Saint Louis (STL) 2

10:20

Chicago Midway (MDW)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1837

09:10

Saint Louis (STL) 2

10:20

Chicago Midway (MDW)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1837

09:25

Saint Louis (STL) 2

10:35

Chicago Midway (MDW)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

09:25

Saint Louis (STL) 2

10:35

Chicago Midway (MDW)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

10:25

Saint Louis (STL) 2

11:35

Chicago Midway (MDW)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1837

10:40

Sacramento (SMF) B

12:10

Santa Ana (SNA)

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1837

11:10

Chicago Midway (MDW)

13:45

Rochester (ROC)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

11:10

Chicago Midway (MDW)

13:45

Rochester (ROC)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

12:15

Chicago Midway (MDW)

15:00

Baltimore (BWI)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1837

12:30

Oakland (OAK) 2

13:55

Los Angeles (LAX) 1

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1837

12:40

Oakland (OAK) 2

14:05

Los Angeles (LAX) 1

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

14:20

Rochester (ROC)

17:15

Orlando (MCO)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

14:20

Rochester (ROC)

17:15

Orlando (MCO)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

14:20

Albuquerque (ABQ)

14:40

Phoenix Sky Harbor (PHX) 4

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

15:00

New Orleans (MSY)

18:25

Baltimore (BWI)

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

15:45

New Orleans (MSY)

19:10

Baltimore (BWI)

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1837

16:25

Rochester (ROC)

19:25

Orlando (MCO)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1837

17:00

New Orleans (MSY)

20:25

Baltimore (BWI)

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1837

18:00

New Orleans (MSY)

21:25

Baltimore (BWI)

Effective 2026-03-07 through 2026-04-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

18:00

Saint Louis (STL) 2

20:35

Atlanta (ATL) N

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1837

18:45

Saint Louis (STL) 2

21:20

Atlanta (ATL) N

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1837

19:45

Saint Louis (STL) 2

22:20

Atlanta (ATL) N

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1837

20:35

Saint Louis (STL) 2

23:10

Atlanta (ATL) N

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1837

20:35

Saint Louis (STL) 2

23:10

Atlanta (ATL) N

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN1837

09:25

Saint Louis (STL) 2

13:45

Rochester (ROC)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1837

09:25

Saint Louis (STL) 2

13:45

Rochester (ROC)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1837

10:25

Saint Louis (STL) 2

15:00

Baltimore (BWI)

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:35, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1837

11:10

Chicago Midway (MDW)

17:15

Orlando (MCO)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 5:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1837

11:10

Chicago Midway (MDW)

17:15

Orlando (MCO)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 5:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1837

09:25

Saint Louis (STL) 2

17:15

Orlando (MCO)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
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Duration: 6:50, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1837

09:25

Saint Louis (STL) 2

17:15

Orlando (MCO)

Effective 2026-02-20 through 2026-03-01

Mon
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Tue
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Wed
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Thu

Fri

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Sun

Duration: 6:50, 2-stop
Boeing 737-700 (Scimitar Winglets)

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This flight number is listed as serving the following routes:

Albuquerque (ABQ) - Phoenix Sky Harbor (PHX)
Chicago Midway (MDW) - Baltimore (BWI)
Chicago Midway (MDW) - Orlando (MCO)
Chicago Midway (MDW) - Rochester (ROC)
John Glenn Columbus (CMH) - Saint Louis (STL)
New Orleans (MSY) - Baltimore (BWI)
Oakland (OAK) - Las Vegas Harry Reid (LAS)
Oakland (OAK) - Los Angeles (LAX)
Ontario, Los Angeles (ONT) - Oakland (OAK)
Rochester (ROC) - Orlando (MCO)
Sacramento (SMF) - Santa Ana (SNA)
Saint Louis (STL) - Atlanta (ATL)
Saint Louis (STL) - Baltimore (BWI)
Saint Louis (STL) - Chicago Midway (MDW)
Saint Louis (STL) - Orlando (MCO)
Saint Louis (STL) - Rochester (ROC)

All Southwest Airlines flights

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