Southwest Airlines flight WN 4635: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 07:45 Houston Hobby (HOU) 12:05 New York LaGuardia (LGA) B
WN 4635 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Valid until 2026-01-03
Mon,Tue,Fri,Sun 08:55 Houston Hobby (HOU) 13:20 New York LaGuardia (LGA) B
WN 4635 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Valid until 2026-01-04
Mon,Wed,Thu 09:00 Houston Hobby (HOU) 13:25 New York LaGuardia (LGA) B
WN 4635 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Valid until 2026-01-05
Sun 10:55 Denver (DEN) 13:30 Tulsa (TUL)
WN 4635 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-06-07 through 2026-08-02
Sat 15:35 Denver (DEN) 18:10 Tulsa (TUL)
WN 4635 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-06-06 through 2026-08-01
Sat 15:55 Dallas Love Field (DAL) 1 17:20 New Orleans (MSY)
WN 4635 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 16:00 Dallas Love Field (DAL) 1 17:25 New Orleans (MSY)
WN 4635 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 16:00 Dallas Love Field (DAL) 1 17:25 New Orleans (MSY)
WN 4635 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-02-20 through 2026-03-01
Tue,Wed 16:05 Denver (DEN) 18:45 Tulsa (TUL)
WN 4635 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 17:20 Denver (DEN) 19:55 Tulsa (TUL)
WN 4635 Non-stop Boeing 737-800 (73H) 1:35 Effective 2026-06-04 through 2026-08-03
Tue,Wed 17:30 Las Vegas Harry Reid (LAS) 1 18:40 San Diego (SAN) 1
WN 4635 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 18:10 Las Vegas Harry Reid (LAS) 1 19:20 San Diego (SAN) 1
WN 4635 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-08-06 through 2026-09-28
Sat 19:00 Las Vegas Harry Reid (LAS) 1 20:10 San Diego (SAN) 1
WN 4635 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-08-08 through 2026-09-26
Sun 19:45 Las Vegas Harry Reid (LAS) 1 20:55 San Diego (SAN) 1
WN 4635 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-08-09 through 2026-09-27
Sun 22:45 Austin (AUS) 00:05 New Orleans (MSY)
WN 4635 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2026-04-12 through 2026-05-17
The flight arrives 1 day after departure.
Sun 22:45 Austin (AUS) 00:05 New Orleans (MSY)
WN 4635 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2026-05-31
The flight arrives 1 day after departure.
Thu,Fri 23:55 Phoenix Sky Harbor (PHX) 4 04:00 Nashville (BNA)
WN 4635 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-03-05 through 2026-03-06
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4635: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4635
07:45
Houston Hobby (HOU)

12:05
New York LaGuardia (LGA) B
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4635
08:55
Houston Hobby (HOU)

13:20
New York LaGuardia (LGA) B
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4635
09:00
Houston Hobby (HOU)

13:25
New York LaGuardia (LGA) B
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4635
10:55
Denver (DEN)

13:30
Tulsa (TUL)
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4635
15:35
Denver (DEN)

18:10
Tulsa (TUL)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4635
15:55
Dallas Love Field (DAL) 1

17:20
New Orleans (MSY)
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4635
16:00
Dallas Love Field (DAL) 1

17:25
New Orleans (MSY)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4635
16:00
Dallas Love Field (DAL) 1

17:25
New Orleans (MSY)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4635
16:05
Denver (DEN)

18:45
Tulsa (TUL)
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4635
17:20
Denver (DEN)

19:55
Tulsa (TUL)
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4635
17:30
Las Vegas Harry Reid (LAS) 1

18:40
San Diego (SAN) 1
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4635
18:10
Las Vegas Harry Reid (LAS) 1

19:20
San Diego (SAN) 1
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4635
19:00
Las Vegas Harry Reid (LAS) 1

20:10
San Diego (SAN) 1
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4635
19:45
Las Vegas Harry Reid (LAS) 1

20:55
San Diego (SAN) 1
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4635
22:45
Austin (AUS)

00:05(+1)
New Orleans (MSY)
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN4635
22:45
Austin (AUS)

00:05(+1)
New Orleans (MSY)
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Direct Flights:
Southwest Airlines WN4635
23:55
Phoenix Sky Harbor (PHX) 4

04:00(+1)
Nashville (BNA)
Effective 2026-03-05 through 2026-03-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Austin (AUS) - New Orleans (MSY)
  • Dallas Love Field (DAL) - New Orleans (MSY)
  • Denver (DEN) - Tulsa (TUL)
  • Houston Hobby (HOU) - New York LaGuardia (LGA)
  • Las Vegas Harry Reid (LAS) - San Diego (SAN)
  • Phoenix Sky Harbor (PHX) - Nashville (BNA)
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