Southwest Airlines flight WN 2637: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon 05:10 Oklahoma City (OKC) 06:40 Houston Hobby (HOU)
WN 2637 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2026-01-05
Wed,Thu 06:35 Oklahoma City (OKC) 08:05 Houston Hobby (HOU)
WN 2637 Non-stop Boeing 737-700 (73W) 1:30 Valid until 2026-01-01
Sat,Sun 07:00 Los Angeles (LAX) 1 09:35 Kona (KOA)
WN 2637 Non-stop Boeing 737 MAX 8 (7M8) 5:35 Effective 2026-06-06 through 2026-08-02
Mon,Tue,Fri,Sun 07:30 Las Vegas Harry Reid (LAS) 1 14:20 John Glenn Columbus (CMH)
WN 2637 Non-stop Boeing 737-800 (73H) 3:50 Valid until 2026-01-04
Mon,Thu,Fri 08:05 Orlando (MCO) 09:35 Houston Hobby (HOU)
WN 2637 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-06-04 through 2026-08-03
Tue,Wed 08:30 Orlando (MCO) 09:55 Houston Hobby (HOU)
WN 2637 Non-stop Boeing 737-800 (73H) 2:25 Effective 2026-06-09 through 2026-07-29
Sun 09:15 Milwaukee (MKE) 12:55 Orlando (MCO)
WN 2637 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-08-09 through 2026-09-27
Tue,Wed 10:30 Milwaukee (MKE) 14:10 Orlando (MCO)
WN 2637 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 14:00 Midland (MAF) 15:25 Houston Hobby (HOU)
WN 2637 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-08-06 through 2026-09-28
Sun 15:35 Saint Louis (STL) 2 18:35 Ronald Reagan Washington (DCA) 1
WN 2637 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Operates only on 2026-05-24
Mon,Thu,Fri 15:45 Saint Louis (STL) 2 18:45 Ronald Reagan Washington (DCA) 1
WN 2637 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-04-09 through 2026-06-01
Sun 15:50 Saint Louis (STL) 2 18:50 Ronald Reagan Washington (DCA) 1
WN 2637 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-04-12 through 2026-05-17
Sun 15:50 Saint Louis (STL) 2 18:50 Ronald Reagan Washington (DCA) 1
WN 2637 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Operates only on 2026-05-31
Sat 16:40 San Jose (SJC) B 18:05 Santa Ana (SNA)
WN 2637 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-08-08 through 2026-09-26
Tue,Wed 17:05 Sarasota/Bradenton (SRQ) 18:15 Nashville (BNA)
WN 2637 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 17:20 Sarasota/Bradenton (SRQ) 18:25 Nashville (BNA)
WN 2637 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective 2026-03-05 through 2026-04-06
Sun 18:20 Sarasota/Bradenton (SRQ) 19:30 Nashville (BNA)
WN 2637 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2026-03-08 through 2026-04-05
Sat 20:25 Sarasota/Bradenton (SRQ) 21:25 Nashville (BNA)
WN 2637 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-03-07 through 2026-04-04
Sun 20:40 New York LaGuardia (LGA) B 23:20 Kansas City (MCI)
WN 2637 Non-stop Boeing 737-800 (73H) 3:40 Operates only on 2026-02-08
Mon,Thu,Fri 21:40 Orlando (MCO) 23:25 Saint Louis (STL) 2
WN 2637 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 21:40 Orlando (MCO) 23:25 Saint Louis (STL) 2
WN 2637 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-02-20 through 2026-03-01
Sat 21:45 Orlando (MCO) 23:30 Saint Louis (STL) 2
WN 2637 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-02-14 through 2026-02-28
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 2637: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN2637
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2637
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-06-06 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 5:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2637
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2637
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2637
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 WN2637
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 WN2637
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2637
Operates only on 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2637
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)
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This flight number is listed as serving the following routes:
  • Las Vegas Harry Reid (LAS) - John Glenn Columbus (CMH)
  • Los Angeles (LAX) - Kona (KOA)
  • Midland (MAF) - Houston Hobby (HOU)
  • Milwaukee (MKE) - Orlando (MCO)
  • New York LaGuardia (LGA) - Kansas City (MCI)
  • Oklahoma City (OKC) - Houston Hobby (HOU)
  • Orlando (MCO) - Houston Hobby (HOU)
  • Orlando (MCO) - Saint Louis (STL)
  • Saint Louis (STL) - Ronald Reagan Washington (DCA)
  • San Jose (SJC) - Santa Ana (SNA)
  • Sarasota/Bradenton (SRQ) - Nashville (BNA)