Southwest Airlines flight WN 451: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:00 Denver (DEN) 09:30 O'Hare, Chicago (ORD) 5
WN 451 Non-stop Boeing 737-700 (73W) 2:30 Valid until 2024-01-07
Sun 06:05 Wichita (ICT) 07:30 Saint Louis (STL) 2
WN 451 Non-stop Boeing 737-700 (73W) 1:25 Effective 2024-01-14 through 2024-03-03
Mon,Thu,Fri 08:00 Sacramento (SMF) B 09:25 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 451 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2024-01-08 through 2024-03-04
Mon,Thu,Fri 08:30 Sacramento (SMF) B 10:05 San Diego (SAN) 1
WN 451 Non-stop Boeing 737-800 (73H) 1:35 Effective 2024-08-05 through 2024-09-30
Sun 08:35 Sacramento (SMF) B 10:05 San Diego (SAN) 1
WN 451 Non-stop Boeing 737-700 (73W) 1:30 Effective 2024-08-11 through 2024-08-25
Sun 08:35 Sacramento (SMF) B 10:05 San Diego (SAN) 1
WN 451 Non-stop Boeing 737-700 (73W) 1:30 Effective 2024-09-08 through 2024-09-29
Sat 08:55 Sacramento (SMF) B 10:25 San Diego (SAN) 1
WN 451 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2024-08-10 through 2024-09-28
Sun 08:55 Sacramento (SMF) B 10:25 San Diego (SAN) 1
WN 451 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2024-09-01
Tue,Wed 09:00 Sacramento (SMF) B 10:35 San Diego (SAN) 1
WN 451 Non-stop Boeing 737-700 (73W) 1:35 Effective 2024-08-06 through 2024-10-02
Sun 09:55 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1 11:25 Reno (RNO)
WN 451 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2024-05-26
Tue,Wed 11:25 San Diego (SAN) 1 12:50 Tucson (TUS)
WN 451 Non-stop Boeing 737-700 (73W) 1:25 Effective 2024-08-06 through 2024-10-02
Sat 12:55 Denver (DEN) 18:10 Charleston (CHS)
WN 451 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2024-04-13 through 2024-06-01
Tue,Wed 13:05 Denver (DEN) 18:20 Charleston (CHS)
WN 451 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2024-04-09 through 2024-05-29
Tue,Wed 13:30 Tucson (TUS) 17:55 William P. Hobby, Houston (HOU)
WN 451 Non-stop Boeing 737-700 (73W) 2:25 Effective 2024-08-06 through 2024-10-02
Sun 14:50 Denver (DEN) 20:00 Charleston (CHS)
WN 451 Non-stop Boeing 737-700 (73W) 3:10 Effective 2024-04-14 through 2024-05-19
Sun 14:50 Denver (DEN) 20:00 Charleston (CHS)
WN 451 Non-stop Boeing 737-700 (73W) 3:10 Operates only on 2024-06-02
Sat 14:55 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1 20:10 New Orleans (MSY)
WN 451 Non-stop Boeing 737-700 (73W) 3:15 Effective 2024-03-09 through 2024-04-06
Sun 16:15 Salt Lake City (SLC) 16:45 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 451 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2024-03-10 through 2024-04-07
Tue,Wed 17:15 Salt Lake City (SLC) 17:45 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 451 Non-stop Boeing 737-700 (73W) 1:30 Effective 2024-03-12 through 2024-04-03
Mon,Thu,Fri 18:15 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1 23:30 New Orleans (MSY)
WN 451 Non-stop Boeing 737-700 (73W) 3:15 Effective 2024-03-07 through 2024-04-08
Tue,Wed 18:30 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1 23:45 New Orleans (MSY)
WN 451 Non-stop Boeing 737-700 (73W) 3:15 Effective 2024-03-12 through 2024-04-03
Thu 18:45 Baltimore (BWI) 20:25 Minneapolis/Saint Paul (MSP) 2
WN 451 Non-stop Boeing 737-800 (73H) 2:40 Operates only on 2024-07-04
Sat 19:00 Charleston (CHS) 20:35 Baltimore (BWI)
WN 451 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2024-04-13 through 2024-06-01
Fri 19:55 Midway, Chicago (MDW) 21:45 HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
WN 451 Non-stop Boeing 737-800 (73H) 3:50 Operates only on 2024-07-05
Tue,Wed 20:10 Baltimore (BWI) 21:50 Minneapolis/Saint Paul (MSP) 2
WN 451 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2024-06-04 through 2024-07-31
Mon,Thu,Fri 20:10 Baltimore (BWI) 21:45 Minneapolis/Saint Paul (MSP) 2
WN 451 Non-stop Boeing 737-800 (73H) 2:35 Effective 2024-06-06 through 2024-07-01
Mon,Thu,Fri 20:10 Baltimore (BWI) 21:45 Minneapolis/Saint Paul (MSP) 2
WN 451 Non-stop Boeing 737-800 (73H) 2:35 Effective 2024-07-08 through 2024-08-02
Non-Direct Flights:
Tue,Wed 09:00 Sacramento (SMF) B 12:50 Tucson (TUS)
WN 451 1-stop Boeing 737-700 (73W) 3:50 Effective 2024-08-06 through 2024-10-02
Tue,Wed 11:25 San Diego (SAN) 1 17:55 William P. Hobby, Houston (HOU)
WN 451 1-stop Boeing 737-700 (73W) 4:30 Effective 2024-08-06 through 2024-10-02
Sat 12:55 Denver (DEN) 20:35 Baltimore (BWI)
WN 451 1-stop Boeing 737 MAX 8 (7M8) 5:40 Effective 2024-04-13 through 2024-06-01
Tue,Wed 17:15 Salt Lake City (SLC) 23:45 New Orleans (MSY)
WN 451 1-stop Boeing 737-700 (73W) 5:30 Effective 2024-03-12 through 2024-04-03
Tue,Wed 09:00 Sacramento (SMF) B 17:55 William P. Hobby, Houston (HOU)
WN 451 2-stop Boeing 737-700 (73W) 6:55 Effective 2024-08-06 through 2024-10-02
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 451: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN451
06:00
Denver (DEN)

09:30
O'Hare, Chicago (ORD) 5
Valid until 2024-01-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
06:05
Wichita (ICT)

07:30
Saint Louis (STL) 2
Effective 2024-01-14 through 2024-03-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
08:00
Sacramento (SMF) B

09:25
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-01-08 through 2024-03-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN451
08:30
Sacramento (SMF) B

10:05
San Diego (SAN) 1
Effective 2024-08-05 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN451
08:35
Sacramento (SMF) B

10:05
San Diego (SAN) 1
Effective 2024-08-11 through 2024-08-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
08:35
Sacramento (SMF) B

10:05
San Diego (SAN) 1
Effective 2024-09-08 through 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
08:55
Sacramento (SMF) B

10:25
San Diego (SAN) 1
Effective 2024-08-10 through 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN451
08:55
Sacramento (SMF) B

10:25
San Diego (SAN) 1
Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN451
09:00
Sacramento (SMF) B

10:35
San Diego (SAN) 1
Effective 2024-08-06 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
09:55
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1

11:25
Reno (RNO)
Operates only on 2024-05-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN451
11:25
San Diego (SAN) 1

12:50
Tucson (TUS)
Effective 2024-08-06 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
12:55
Denver (DEN)

18:10
Charleston (CHS)
Effective 2024-04-13 through 2024-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN451
13:05
Denver (DEN)

18:20
Charleston (CHS)
Effective 2024-04-09 through 2024-05-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN451
13:30
Tucson (TUS)

17:55
William P. Hobby, Houston (HOU)
Effective 2024-08-06 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
14:50
Denver (DEN)

20:00
Charleston (CHS)
Effective 2024-04-14 through 2024-05-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
14:50
Denver (DEN)

20:00
Charleston (CHS)
Operates only on 2024-06-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:10, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
14:55
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1

20:10
New Orleans (MSY)
Effective 2024-03-09 through 2024-04-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
16:15
Salt Lake City (SLC)

16:45
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-03-10 through 2024-04-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN451
17:15
Salt Lake City (SLC)

17:45
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Effective 2024-03-12 through 2024-04-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
18:15
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1

23:30
New Orleans (MSY)
Effective 2024-03-07 through 2024-04-08
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
18:30
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1

23:45
New Orleans (MSY)
Effective 2024-03-12 through 2024-04-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
18:45
Baltimore (BWI)

20:25
Minneapolis/Saint Paul (MSP) 2
Operates only on 2024-07-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN451
19:00
Charleston (CHS)

20:35
Baltimore (BWI)
Effective 2024-04-13 through 2024-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN451
19:55
Midway, Chicago (MDW)

21:45
HARRY REID INTL AIRPORT, Las Vegas (LAS) 1
Operates only on 2024-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN451
20:10
Baltimore (BWI)

21:50
Minneapolis/Saint Paul (MSP) 2
Effective 2024-06-04 through 2024-07-31
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN451
20:10
Baltimore (BWI)

21:45
Minneapolis/Saint Paul (MSP) 2
Effective 2024-06-06 through 2024-07-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN451
20:10
Baltimore (BWI)

21:45
Minneapolis/Saint Paul (MSP) 2
Effective 2024-07-08 through 2024-08-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-800 (73H)
Non-Direct Flights:
Southwest Airlines WN451
09:00
Sacramento (SMF) B

12:50
Tucson (TUS)
Effective 2024-08-06 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:50, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
11:25
San Diego (SAN) 1

17:55
William P. Hobby, Houston (HOU)
Effective 2024-08-06 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:30, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
12:55
Denver (DEN)

20:35
Baltimore (BWI)
Effective 2024-04-13 through 2024-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:40, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN451
17:15
Salt Lake City (SLC)

23:45
New Orleans (MSY)
Effective 2024-03-12 through 2024-04-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:30, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN451
09:00
Sacramento (SMF) B

17:55
William P. Hobby, Houston (HOU)
Effective 2024-08-06 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:55, 2-stop
Boeing 737-700 (73W)
This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Minneapolis/Saint Paul (MSP)
  • Charleston (CHS) - Baltimore (BWI)
  • Denver (DEN) - Baltimore (BWI)
  • Denver (DEN) - Charleston (CHS)
  • Denver (DEN) - O'Hare, Chicago (ORD)
  • HARRY REID INTL AIRPORT, Las Vegas (LAS) - New Orleans (MSY)
  • HARRY REID INTL AIRPORT, Las Vegas (LAS) - Reno (RNO)
  • Midway, Chicago (MDW) - HARRY REID INTL AIRPORT, Las Vegas (LAS)
  • Sacramento (SMF) - HARRY REID INTL AIRPORT, Las Vegas (LAS)
  • Sacramento (SMF) - San Diego (SAN)
  • Sacramento (SMF) - Tucson (TUS)
  • Sacramento (SMF) - William P. Hobby, Houston (HOU)
  • Salt Lake City (SLC) - HARRY REID INTL AIRPORT, Las Vegas (LAS)
  • Salt Lake City (SLC) - New Orleans (MSY)
  • San Diego (SAN) - Tucson (TUS)
  • San Diego (SAN) - William P. Hobby, Houston (HOU)
  • Tucson (TUS) - William P. Hobby, Houston (HOU)
  • Wichita (ICT) - Saint Louis (STL)
All Southwest Airlines flights
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