Southwest Airlines flight WN 4456: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri 12:00 New Orleans (MSY) 16:00 LaGuardia, New York (LGA) B
WN 4456 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Operates only on 2024-07-05
Mon,Thu,Fri 13:00 LaGuardia, New York (LGA) B 14:40 Saint Louis (STL) 2
WN 4456 Non-stop Boeing 737-800 (73H) 2:40 Effective 2024-08-05 through 2024-09-30
Tue,Wed 14:00 LaGuardia, New York (LGA) B 15:45 Saint Louis (STL) 2
WN 4456 Non-stop Boeing 737-800 (73H) 2:45 Effective 2024-08-06 through 2024-10-02
Sun 16:05 San Diego (SAN) 1 19:25 Denver (DEN)
WN 4456 Non-stop Boeing 737-700 (73W) 2:20 Effective 2024-02-18 through 2024-03-03
Mon,Thu,Fri 19:10 Denver (DEN) 22:50 New Orleans (MSY)
WN 4456 Non-stop Boeing 737-700 (73W) 2:40 Effective 2024-06-06 through 2024-07-01
Mon,Thu,Fri 19:10 Denver (DEN) 22:50 New Orleans (MSY)
WN 4456 Non-stop Boeing 737-700 (73W) 2:40 Effective 2024-07-08 through 2024-08-02
Mon,Thu-Sat 20:20 San Antonio (SAT) A 21:20 William P. Hobby, Houston (HOU)
WN 4456 Non-stop Boeing 737 MAX 8 (7M8) 1:00 Effective 2024-03-07 through 2024-04-08
Sun 20:30 LaGuardia, New York (LGA) B 22:55 New Orleans (MSY)
WN 4456 Non-stop Boeing 737-700 (73W) 3:25 Operates only on 2024-05-26
Sun 20:55 LaGuardia, New York (LGA) B 23:15 New Orleans (MSY)
WN 4456 Non-stop Boeing 737-800 (73H) 3:20 Effective 2024-04-14 through 2024-05-19
Sun 20:55 LaGuardia, New York (LGA) B 23:15 New Orleans (MSY)
WN 4456 Non-stop Boeing 737-800 (73H) 3:20 Operates only on 2024-06-02
Tue,Wed 21:35 William P. Hobby, Houston (HOU) 22:55 Oklahoma City (OKC)
WN 4456 Non-stop Boeing 737-700 (73W) 1:20 Effective 2024-01-09 through 2024-03-06
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4456: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4456
12:00
New Orleans (MSY)

16:00
LaGuardia, New York (LGA) B
Operates only on 2024-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4456
13:00
LaGuardia, New York (LGA) B

14:40
Saint Louis (STL) 2
Effective 2024-08-05 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4456
14:00
LaGuardia, New York (LGA) B

15:45
Saint Louis (STL) 2
Effective 2024-08-06 through 2024-10-02
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4456
16:05
San Diego (SAN) 1

19:25
Denver (DEN)
Effective 2024-02-18 through 2024-03-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4456
19:10
Denver (DEN)

22:50
New Orleans (MSY)
Effective 2024-06-06 through 2024-07-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4456
19:10
Denver (DEN)

22:50
New Orleans (MSY)
Effective 2024-07-08 through 2024-08-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4456
20:20
San Antonio (SAT) A

21:20
William P. Hobby, Houston (HOU)
Effective 2024-03-07 through 2024-04-08
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 1:00, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4456
20:30
LaGuardia, New York (LGA) B

22:55
New Orleans (MSY)
Operates only on 2024-05-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4456
20:55
LaGuardia, New York (LGA) B

23:15
New Orleans (MSY)
Effective 2024-04-14 through 2024-05-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4456
20:55
LaGuardia, New York (LGA) B

23:15
New Orleans (MSY)
Operates only on 2024-06-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4456
21:35
William P. Hobby, Houston (HOU)

22:55
Oklahoma City (OKC)
Effective 2024-01-09 through 2024-03-06
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (73W)
This flight number is listed as serving the following routes:
  • Denver (DEN) - New Orleans (MSY)
  • LaGuardia, New York (LGA) - New Orleans (MSY)
  • LaGuardia, New York (LGA) - Saint Louis (STL)
  • San Antonio (SAT) - William P. Hobby, Houston (HOU)
  • San Diego (SAN) - Denver (DEN)
  • William P. Hobby, Houston (HOU) - Oklahoma City (OKC)
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