Southwest Airlines flight WN 4453: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 07:20 Denver (DEN) 10:35 Dallas Love Field (DAL) 1
WN 4453 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-02-12 through 2026-02-16
Thu,Fri 07:20 Denver (DEN) 10:35 Dallas Love Field (DAL) 1
WN 4453 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-02-20 through 2026-02-27
Thu 09:15 John Glenn Columbus (CMH) 11:05 Dallas Love Field (DAL) 1
WN 4453 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2026-02-05
Mon-Fri 14:30 San Jose (SJC) B 15:50 San Diego (SAN) 1
WN 4453 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-05 through 2026-04-06
Sat 15:15 San Diego (SAN) 1 16:40 Phoenix Sky Harbor (PHX) 4
WN 4453 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-08-08 through 2026-09-26
Sun 15:15 San Diego (SAN) 1 16:40 Phoenix Sky Harbor (PHX) 4
WN 4453 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-08-09 through 2026-09-27
Tue,Wed 15:30 San Diego (SAN) 1 16:55 Phoenix Sky Harbor (PHX) 4
WN 4453 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-08-04 through 2026-09-30
Sun 16:05 Houston Hobby (HOU) 17:40 Los Angeles (LAX) 1
WN 4453 Non-stop Boeing 737-800 (73H) 3:35 Operates only on 2026-05-24
Mon,Thu,Fri 19:05 San Diego (SAN) 1 20:30 Phoenix Sky Harbor (PHX) 4
WN 4453 Non-stop Boeing 737-800 (73H) 1:25 Effective 2026-08-06 through 2026-09-28
Sat 19:55 Las Vegas Harry Reid (LAS) 1 21:05 Long Beach (LGB)
WN 4453 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-06-06 through 2026-08-01
Sat 22:40 Las Vegas Harry Reid (LAS) 1 00:15 San Francisco (SFO) 2
WN 4453 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Valid until 2026-01-03
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4453: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4453
07:20
Denver (DEN)

10:35
Dallas Love Field (DAL) 1
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4453
07:20
Denver (DEN)

10:35
Dallas Love Field (DAL) 1
Effective 2026-02-20 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4453
09:15
John Glenn Columbus (CMH)

11:05
Dallas Love Field (DAL) 1
Operates only on 2026-02-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN4453
14:30
San Jose (SJC) B

15:50
San Diego (SAN) 1
Effective 2026-03-05 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4453
15:15
San Diego (SAN) 1

16:40
Phoenix Sky Harbor (PHX) 4
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 WN4453
15:15
San Diego (SAN) 1

16:40
Phoenix Sky Harbor (PHX) 4
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4453
15:30
San Diego (SAN) 1

16:55
Phoenix Sky Harbor (PHX) 4
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 WN4453
16:05
Houston Hobby (HOU)

17:40
Los Angeles (LAX) 1
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:35, non-stop
Boeing 737-800 (73H)
Direct Flights:
Southwest Airlines WN4453
19:05
San Diego (SAN) 1

20:30
Phoenix Sky Harbor (PHX) 4
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 WN4453
19:55
Las Vegas Harry Reid (LAS) 1

21:05
Long Beach (LGB)
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Direct Flights:
Southwest Airlines WN4453
22:40
Las Vegas Harry Reid (LAS) 1

00:15(+1)
San Francisco (SFO) 2
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Denver (DEN) - Dallas Love Field (DAL)
  • Houston Hobby (HOU) - Los Angeles (LAX)
  • John Glenn Columbus (CMH) - Dallas Love Field (DAL)
  • Las Vegas Harry Reid (LAS) - Long Beach (LGB)
  • Las Vegas Harry Reid (LAS) - San Francisco (SFO)
  • San Diego (SAN) - Phoenix Sky Harbor (PHX)
  • San Jose (SJC) - San Diego (SAN)
All Southwest Airlines flights
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