Southwest Airlines flight WN 4453: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 07:40 Ronald Reagan Washington (DCA) 08:35 Milwaukee (MKE)
WN 4453 Non-stop Boeing 737-700 (73W) 1:55 Effective 2025-08-07 through 2025-09-29
Sat 08:20 Tampa (TPA) 11:05 Islip (ISP)
WN 4453 Non-stop Boeing 737-700 (73W) 2:45 Effective 2025-06-07 through 2025-08-02
Tue,Wed,Sun 09:00 Ronald Reagan Washington (DCA) 10:00 Milwaukee (MKE)
WN 4453 Non-stop Boeing 737-800 (73H) 2:00 Effective 2025-08-05 through 2025-08-27
Tue,Wed,Sun 09:00 Ronald Reagan Washington (DCA) 10:00 Milwaukee (MKE)
WN 4453 Non-stop Boeing 737-800 (73H) 2:00 Effective 2025-09-02 through 2025-10-01
Sun 09:35 Ronald Reagan Washington (DCA) 10:35 Milwaukee (MKE)
WN 4453 Non-stop Boeing 737-700 (73W) 2:00 Operates only on 2025-08-31
Sun 11:45 Phoenix Sky Harbor (PHX) 4 13:05 Santa Ana (SNA)
WN 4453 Non-stop Boeing 737-700 (73W) 1:20 Valid until 2025-05-18
Sun 11:45 Phoenix Sky Harbor (PHX) 4 13:05 Santa Ana (SNA)
WN 4453 Non-stop Boeing 737-700 (73W) 1:20 Operates only on 2025-06-01
Mon,Thu,Fri,Sun 13:40 Santa Ana (SNA) 15:10 Sacramento (SMF) B
WN 4453 Non-stop Boeing 737-700 (73W) 1:30 Valid until 2025-05-23
Mon,Thu,Fri,Sun 13:40 Santa Ana (SNA) 15:10 Sacramento (SMF) B
WN 4453 Non-stop Boeing 737-700 (73W) 1:30 Effective 2025-05-26 through 2025-06-02
Tue,Wed 15:45 Austin (AUS) 17:05 Santa Ana (SNA)
WN 4453 Non-stop Boeing 737-700 (73W) 3:20 Valid until 2025-06-04
Tue,Wed 17:40 Santa Ana (SNA) 19:05 Sacramento (SMF) B
WN 4453 Non-stop Boeing 737-700 (73W) 1:25 Valid until 2025-06-04
Fri 18:55 Denver (DEN) 20:55 Seattle-Tacoma (SEA)
WN 4453 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Operates only on 2025-07-04
Mon,Thu,Fri,Sun 19:25 Denver (DEN) 21:25 Seattle-Tacoma (SEA)
WN 4453 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-06-05 through 2025-07-03
Tue,Wed 19:25 Denver (DEN) 21:25 Seattle-Tacoma (SEA)
WN 4453 Non-stop Boeing 737-800 (73H) 3:00 Effective 2025-06-10 through 2025-07-30
Mon,Thu,Fri,Sun 19:25 Denver (DEN) 21:25 Seattle-Tacoma (SEA)
WN 4453 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-07-06 through 2025-08-04
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 Effective 2025-11-22 through 2025-11-29
The flight arrives 1 day after departure.
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 Effective 2025-12-20 through 2026-01-03
The flight arrives 1 day after departure.
Non-Direct Flights:
Sun 11:45 Phoenix Sky Harbor (PHX) 4 15:10 Sacramento (SMF) B
WN 4453 1-stop Boeing 737-700 (73W) 3:25 Valid until 2025-05-18
Sun 11:45 Phoenix Sky Harbor (PHX) 4 15:10 Sacramento (SMF) B
WN 4453 1-stop Boeing 737-700 (73W) 3:25 Operates only on 2025-06-01
Tue,Wed 15:45 Austin (AUS) 19:05 Sacramento (SMF) B
WN 4453 1-stop Boeing 737-700 (73W) 5:20 Valid until 2025-06-04
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4453: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4453
07:40
Ronald Reagan Washington (DCA)

08:35
Milwaukee (MKE)
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4453
08:20
Tampa (TPA)

11:05
Islip (ISP)
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4453
09:00
Ronald Reagan Washington (DCA)

10:00
Milwaukee (MKE)
Effective 2025-08-05 through 2025-08-27
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4453
09:00
Ronald Reagan Washington (DCA)

10:00
Milwaukee (MKE)
Effective 2025-09-02 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4453
09:35
Ronald Reagan Washington (DCA)

10:35
Milwaukee (MKE)
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4453
11:45
Phoenix Sky Harbor (PHX) 4

13:05
Santa Ana (SNA)
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4453
11:45
Phoenix Sky Harbor (PHX) 4

13:05
Santa Ana (SNA)
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4453
13:40
Santa Ana (SNA)

15:10
Sacramento (SMF) B
Valid until 2025-05-23
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4453
13:40
Santa Ana (SNA)

15:10
Sacramento (SMF) B
Effective 2025-05-26 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4453
15:45
Austin (AUS)

17:05
Santa Ana (SNA)
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4453
17:40
Santa Ana (SNA)

19:05
Sacramento (SMF) B
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4453
18:55
Denver (DEN)

20:55
Seattle-Tacoma (SEA)
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4453
19:25
Denver (DEN)

21:25
Seattle-Tacoma (SEA)
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4453
19:25
Denver (DEN)

21:25
Seattle-Tacoma (SEA)
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4453
19:25
Denver (DEN)

21:25
Seattle-Tacoma (SEA)
Effective 2025-07-06 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4453
22:40
Las Vegas Harry Reid (LAS) 1

00:15(+1)
San Francisco (SFO) 2
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.
Southwest Airlines WN4453
22:40
Las Vegas Harry Reid (LAS) 1

00:15(+1)
San Francisco (SFO) 2
Effective 2025-12-20 through 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.
Non-Direct Flights:
Southwest Airlines WN4453
11:45
Phoenix Sky Harbor (PHX) 4

15:10
Sacramento (SMF) B
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4453
11:45
Phoenix Sky Harbor (PHX) 4

15:10
Sacramento (SMF) B
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN4453
15:45
Austin (AUS)

19:05
Sacramento (SMF) B
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:20, 1-stop
Boeing 737-700 (73W)
This flight number is listed as serving the following routes:
  • Austin (AUS) - Sacramento (SMF)
  • Austin (AUS) - Santa Ana (SNA)
  • Denver (DEN) - Seattle-Tacoma (SEA)
  • Las Vegas Harry Reid (LAS) - San Francisco (SFO)
  • Phoenix Sky Harbor (PHX) - Sacramento (SMF)
  • Phoenix Sky Harbor (PHX) - Santa Ana (SNA)
  • Ronald Reagan Washington (DCA) - Milwaukee (MKE)
  • Santa Ana (SNA) - Sacramento (SMF)
  • Tampa (TPA) - Islip (ISP)
All Southwest Airlines flights
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