Southwest Airlines flight WN 1636: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 05:30 Houston Hobby (HOU) 06:35 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2025-06-08 through 2025-08-03
Sat 05:45 Houston Hobby (HOU) 06:50 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2025-06-07 through 2025-08-02
Sat 05:55 Houston Hobby (HOU) 07:00 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-700 (73W) 1:05 Effective 2025-08-09 through 2025-09-27
Sat 05:55 Houston Hobby (HOU) 07:00 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2025-10-04 through 2025-11-01
Thu 05:55 Houston Hobby (HOU) 07:00 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Operates only on 2025-11-27
Tue,Wed 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-700 (73W) 1:05 Valid until 2025-06-04
Mon,Thu,Fri 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Valid until 2025-06-02
Mon,Thu,Fri 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-700 (73W) 1:05 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-700 (73W) 1:05 Effective 2025-07-07 through 2025-08-04
Mon-Fri 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2025-10-02 through 2025-10-31
Tue,Wed 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-800 (73H) 1:05 Effective 2025-10-07 through 2025-11-12
Mon,Thu,Fri,Sun 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2025-11-02 through 2025-11-16
Mon-Thu 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-800 (73H) 1:05 Effective 2025-11-17 through 2025-11-20
Mon-Wed,Fri,Sun 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2025-11-21 through 2025-11-28
Mon,Sun 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2025-12-01 through 2025-12-07
Mon-Fri 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-800 (73H) 1:05 Effective 2025-12-02 through 2025-12-11
Thu,Fri,Sun 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2025-12-12 through 2025-12-21
Mon-Wed 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-800 (73H) 1:05 Effective 2025-12-15 through 2025-12-17
Mon,Tue,Fri,Sun 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2025-12-22 through 2026-01-05
Wed,Thu 06:00 Houston Hobby (HOU) 07:05 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-800 (73H) 1:05 Effective 2025-12-24 through 2026-01-01
Sun 06:05 Houston Hobby (HOU) 07:10 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Operates only on 2025-05-25
Sun 06:10 Houston Hobby (HOU) 07:15 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737 MAX 8 (7M8) 1:05 Effective 2025-10-05 through 2025-10-26
Sat 06:10 Houston Hobby (HOU) 07:15 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-800 (73H) 1:05 Effective 2025-11-22 through 2025-11-29
Sun 06:10 Houston Hobby (HOU) 07:15 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Operates only on 2025-11-30
Sat 06:10 Houston Hobby (HOU) 07:15 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737-800 (73H) 1:05 Effective 2025-12-20 through 2026-01-03
Tue,Wed 07:40 Love Field, Dallas (DAL) 1 09:30 Nashville (BNA)
WN 1636 Non-stop Boeing 737-700 (73W) 1:50 Valid until 2025-06-04
Mon,Thu,Fri 07:40 Love Field, Dallas (DAL) 1 09:15 Sacramento (SMF) B
WN 1636 Non-stop Boeing 737-700 (73W) 3:35 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 07:40 Love Field, Dallas (DAL) 1 09:15 Sacramento (SMF) B
WN 1636 Non-stop Boeing 737-700 (73W) 3:35 Effective 2025-07-07 through 2025-08-04
Tue,Wed 07:45 Love Field, Dallas (DAL) 1 08:40 Las Vegas Harry Reid (LAS) 1
WN 1636 Non-stop Boeing 737-800 (73H) 2:55 Effective 2025-10-07 through 2025-10-29
Tue,Wed 07:45 Love Field, Dallas (DAL) 1 09:00 San Diego (SAN) 1
WN 1636 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-11-04 through 2025-11-12
Mon-Thu 07:45 Love Field, Dallas (DAL) 1 09:00 San Diego (SAN) 1
WN 1636 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-11-17 through 2025-11-20
Mon-Fri 07:45 Love Field, Dallas (DAL) 1 09:00 San Diego (SAN) 1
WN 1636 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-12-02 through 2025-12-11
Mon-Wed 07:45 Love Field, Dallas (DAL) 1 09:00 San Diego (SAN) 1
WN 1636 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-12-15 through 2025-12-17
Wed,Thu 07:45 Love Field, Dallas (DAL) 1 09:00 San Diego (SAN) 1
WN 1636 Non-stop Boeing 737-800 (73H) 3:15 Effective 2025-12-24 through 2026-01-01
Sun 09:35 Houston Hobby (HOU) 10:45 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2025-08-10 through 2025-08-24
Sun 09:35 Houston Hobby (HOU) 10:45 Love Field, Dallas (DAL) 1
WN 1636 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 09:50 Sacramento (SMF) B 11:15 Long Beach (LGB)
WN 1636 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 09:50 Sacramento (SMF) B 11:15 Long Beach (LGB)
WN 1636 Non-stop Boeing 737-700 (73W) 1:25 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 11:50 Long Beach (LGB) 13:00 Las Vegas Harry Reid (LAS) 1
WN 1636 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 11:50 Long Beach (LGB) 13:00 Las Vegas Harry Reid (LAS) 1
WN 1636 Non-stop Boeing 737-700 (73W) 1:10 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 13:40 Las Vegas Harry Reid (LAS) 1 19:20 Birmingham (BHM)
WN 1636 Non-stop Boeing 737-700 (73W) 3:40 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 13:40 Las Vegas Harry Reid (LAS) 1 19:20 Birmingham (BHM)
WN 1636 Non-stop Boeing 737-700 (73W) 3:40 Effective 2025-07-07 through 2025-08-04
Non-Direct Flights:
Tue,Wed 06:00 Houston Hobby (HOU) 09:30 Nashville (BNA)
WN 1636 1-stop Boeing 737-700 (73W) 3:30 Valid until 2025-06-04
Mon,Thu,Fri 06:00 Houston Hobby (HOU) 09:15 Sacramento (SMF) B
WN 1636 1-stop Boeing 737-700 (73W) 5:15 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 06:00 Houston Hobby (HOU) 09:15 Sacramento (SMF) B
WN 1636 1-stop Boeing 737-700 (73W) 5:15 Effective 2025-07-07 through 2025-08-04
Tue,Wed 06:00 Houston Hobby (HOU) 08:40 Las Vegas Harry Reid (LAS) 1
WN 1636 1-stop Boeing 737-800 (73H) 4:40 Effective 2025-10-07 through 2025-10-29
Tue,Wed 06:00 Houston Hobby (HOU) 09:00 San Diego (SAN) 1
WN 1636 1-stop Boeing 737-800 (73H) 5:00 Effective 2025-11-04 through 2025-11-12
Mon-Thu 06:00 Houston Hobby (HOU) 09:00 San Diego (SAN) 1
WN 1636 1-stop Boeing 737-800 (73H) 5:00 Effective 2025-11-17 through 2025-11-20
Mon-Fri 06:00 Houston Hobby (HOU) 09:00 San Diego (SAN) 1
WN 1636 1-stop Boeing 737-800 (73H) 5:00 Effective 2025-12-02 through 2025-12-11
Mon-Wed 06:00 Houston Hobby (HOU) 09:00 San Diego (SAN) 1
WN 1636 1-stop Boeing 737-800 (73H) 5:00 Effective 2025-12-15 through 2025-12-17
Wed,Thu 06:00 Houston Hobby (HOU) 09:00 San Diego (SAN) 1
WN 1636 1-stop Boeing 737-800 (73H) 5:00 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri 07:40 Love Field, Dallas (DAL) 1 11:15 Long Beach (LGB)
WN 1636 1-stop Boeing 737-700 (73W) 5:35 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 07:40 Love Field, Dallas (DAL) 1 11:15 Long Beach (LGB)
WN 1636 1-stop Boeing 737-700 (73W) 5:35 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 09:50 Sacramento (SMF) B 13:00 Las Vegas Harry Reid (LAS) 1
WN 1636 1-stop Boeing 737-700 (73W) 3:10 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 09:50 Sacramento (SMF) B 13:00 Las Vegas Harry Reid (LAS) 1
WN 1636 1-stop Boeing 737-700 (73W) 3:10 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 11:50 Long Beach (LGB) 19:20 Birmingham (BHM)
WN 1636 1-stop Boeing 737-700 (73W) 5:30 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 11:50 Long Beach (LGB) 19:20 Birmingham (BHM)
WN 1636 1-stop Boeing 737-700 (73W) 5:30 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 06:00 Houston Hobby (HOU) 11:15 Long Beach (LGB)
WN 1636 2-stop Boeing 737-700 (73W) 7:15 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 06:00 Houston Hobby (HOU) 11:15 Long Beach (LGB)
WN 1636 2-stop Boeing 737-700 (73W) 7:15 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 07:40 Love Field, Dallas (DAL) 1 13:00 Las Vegas Harry Reid (LAS) 1
WN 1636 2-stop Boeing 737-700 (73W) 7:20 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 07:40 Love Field, Dallas (DAL) 1 13:00 Las Vegas Harry Reid (LAS) 1
WN 1636 2-stop Boeing 737-700 (73W) 7:20 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 09:50 Sacramento (SMF) B 19:20 Birmingham (BHM)
WN 1636 2-stop Boeing 737-700 (73W) 7:30 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 09:50 Sacramento (SMF) B 19:20 Birmingham (BHM)
WN 1636 2-stop Boeing 737-700 (73W) 7:30 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 06:00 Houston Hobby (HOU) 13:00 Las Vegas Harry Reid (LAS) 1
WN 1636 3-stop Boeing 737-700 (73W) 9:00 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 06:00 Houston Hobby (HOU) 13:00 Las Vegas Harry Reid (LAS) 1
WN 1636 3-stop Boeing 737-700 (73W) 9:00 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 07:40 Love Field, Dallas (DAL) 1 19:20 Birmingham (BHM)
WN 1636 3-stop Boeing 737-700 (73W) 11:40 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 07:40 Love Field, Dallas (DAL) 1 19:20 Birmingham (BHM)
WN 1636 3-stop Boeing 737-700 (73W) 11:40 Effective 2025-07-07 through 2025-08-04
Mon,Thu,Fri 06:00 Houston Hobby (HOU) 19:20 Birmingham (BHM)
WN 1636 4-stop Boeing 737-700 (73W) 13:20 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 06:00 Houston Hobby (HOU) 19:20 Birmingham (BHM)
WN 1636 4-stop Boeing 737-700 (73W) 13:20 Effective 2025-07-07 through 2025-08-04
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 1636: Multiple routes
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FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN1636
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1636
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1636
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1636
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1636
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-08-05 through 2025-10-01
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1636
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1636
Effective 2025-10-07 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1636
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-11-21 through 2025-11-28
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1636
Effective 2025-12-01 through 2025-12-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1636
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-12-12 through 2025-12-21
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1636
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-12-22 through 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1636
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1636
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1636
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1636
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:05, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1636
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737-700 (73W)

Non-Direct Flights:

Southwest Airlines WN1636
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:15, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:15, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:40, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-800 (73H)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:35, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:35, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:10, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:10, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:30, 1-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:15, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:15, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:20, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:20, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:30, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:30, 2-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 9:00, 3-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 9:00, 3-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 11:40, 3-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 11:40, 3-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 13:20, 4-stop
Boeing 737-700 (73W)

Southwest Airlines WN1636
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 13:20, 4-stop
Boeing 737-700 (73W)
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This flight number is listed as serving the following routes:
  • Houston Hobby (HOU) - Birmingham (BHM)
  • Houston Hobby (HOU) - Las Vegas Harry Reid (LAS)
  • Houston Hobby (HOU) - Long Beach (LGB)
  • Houston Hobby (HOU) - Love Field, Dallas (DAL)
  • Houston Hobby (HOU) - Nashville (BNA)
  • Houston Hobby (HOU) - Sacramento (SMF)
  • Houston Hobby (HOU) - San Diego (SAN)
  • Las Vegas Harry Reid (LAS) - Birmingham (BHM)
  • Long Beach (LGB) - Birmingham (BHM)
  • Long Beach (LGB) - Las Vegas Harry Reid (LAS)
  • Love Field, Dallas (DAL) - Birmingham (BHM)
  • Love Field, Dallas (DAL) - Las Vegas Harry Reid (LAS)
  • Love Field, Dallas (DAL) - Long Beach (LGB)
  • Love Field, Dallas (DAL) - Nashville (BNA)
  • Love Field, Dallas (DAL) - Sacramento (SMF)
  • Love Field, Dallas (DAL) - San Diego (SAN)
  • Sacramento (SMF) - Birmingham (BHM)
  • Sacramento (SMF) - Las Vegas Harry Reid (LAS)
  • Sacramento (SMF) - Long Beach (LGB)