Southwest Airlines flight WN 4577: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 08:00 Long Beach (LGB) 10:50 Honolulu (HNL) 2
WN 4577 Non-stop Boeing 737 MAX 8 (7M8) 5:50 Effective 2024-08-05 through 2024-10-02
Mon,Thu,Fri 12:40 San Jose (SJC) B 13:55 Santa Ana (SNA)
WN 4577 Non-stop Boeing 737-700 (73W) 1:15 Effective 2024-04-11 through 2024-06-03
Tue,Wed 17:55 William P. Hobby, Houston (HOU) 22:35 LaGuardia, New York (LGA) B
WN 4577 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2024-06-04 through 2024-07-31
Thu 18:00 William P. Hobby, Houston (HOU) 22:40 LaGuardia, New York (LGA) B
WN 4577 Non-stop Boeing 737-800 (73H) 3:40 Operates only on 2024-07-04
Sat 18:05 William P. Hobby, Houston (HOU) 22:45 LaGuardia, New York (LGA) B
WN 4577 Non-stop Boeing 737-800 (73H) 3:40 Effective 2024-06-08 through 2024-08-03
Sun 18:15 William P. Hobby, Houston (HOU) 22:55 LaGuardia, New York (LGA) B
WN 4577 Non-stop Boeing 737-800 (73H) 3:40 Effective 2024-06-09 through 2024-08-04
Mon,Thu,Fri 18:25 William P. Hobby, Houston (HOU) 23:05 LaGuardia, New York (LGA) B
WN 4577 Non-stop Boeing 737-800 (73H) 3:40 Effective 2024-06-06 through 2024-07-01
Mon,Thu,Fri 18:25 William P. Hobby, Houston (HOU) 23:05 LaGuardia, New York (LGA) B
WN 4577 Non-stop Boeing 737-800 (73H) 3:40 Effective 2024-07-08 through 2024-08-02
Mon,Sun 18:35 Love Field, Dallas (DAL) 1 20:55 O'Hare, Chicago (ORD) 5
WN 4577 Non-stop Boeing 737-700 (73W) 2:20 Valid until 2024-01-01
Wed-Fri,Sun 18:35 Love Field, Dallas (DAL) 1 20:55 O'Hare, Chicago (ORD) 5
WN 4577 Non-stop Boeing 737-700 (73W) 2:20 Effective 2024-01-03 through 2024-01-07
Mon,Thu,Fri 18:50 Sky Harbor, Phoenix (PHX) 4 22:40 Saint Louis (STL) 2
WN 4577 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2024-01-08 through 2024-03-04
This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 4577: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN4577
08:00
Long Beach (LGB)

10:50
Honolulu (HNL) 2
Effective 2024-08-05 through 2024-10-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:50, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4577
12:40
San Jose (SJC) B

13:55
Santa Ana (SNA)
Effective 2024-04-11 through 2024-06-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4577
17:55
William P. Hobby, Houston (HOU)

22:35
LaGuardia, New York (LGA) B
Effective 2024-06-04 through 2024-07-31
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN4577
18:00
William P. Hobby, Houston (HOU)

22:40
LaGuardia, New York (LGA) B
Operates only on 2024-07-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4577
18:05
William P. Hobby, Houston (HOU)

22:45
LaGuardia, New York (LGA) B
Effective 2024-06-08 through 2024-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4577
18:15
William P. Hobby, Houston (HOU)

22:55
LaGuardia, New York (LGA) B
Effective 2024-06-09 through 2024-08-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4577
18:25
William P. Hobby, Houston (HOU)

23:05
LaGuardia, New York (LGA) B
Effective 2024-06-06 through 2024-07-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4577
18:25
William P. Hobby, Houston (HOU)

23:05
LaGuardia, New York (LGA) B
Effective 2024-07-08 through 2024-08-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN4577
18:35
Love Field, Dallas (DAL) 1

20:55
O'Hare, Chicago (ORD) 5
Valid until 2024-01-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4577
18:35
Love Field, Dallas (DAL) 1

20:55
O'Hare, Chicago (ORD) 5
Effective 2024-01-03 through 2024-01-07
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN4577
18:50
Sky Harbor, Phoenix (PHX) 4

22:40
Saint Louis (STL) 2
Effective 2024-01-08 through 2024-03-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)
This flight number is listed as serving the following routes:
  • Long Beach (LGB) - Honolulu (HNL)
  • Love Field, Dallas (DAL) - O'Hare, Chicago (ORD)
  • San Jose (SJC) - Santa Ana (SNA)
  • Sky Harbor, Phoenix (PHX) - Saint Louis (STL)
  • William P. Hobby, Houston (HOU) - LaGuardia, New York (LGA)
All Southwest Airlines flights
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