Southwest Airlines flight WN 1577: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 06:00 Houston Hobby (HOU) 07:30 Denver (DEN)
WN 1577 Non-stop Boeing 737-800 (73H) 2:30 Valid until 2025-05-18
Sun 06:00 Houston Hobby (HOU) 07:30 Denver (DEN)
WN 1577 Non-stop Boeing 737-800 (73H) 2:30 Operates only on 2025-06-01
Mon,Thu,Fri,Sun 06:00 Oakland (OAK) 2 07:30 Las Vegas Harry Reid (LAS) 1
WN 1577 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 06:00 Oakland (OAK) 2 07:30 Las Vegas Harry Reid (LAS) 1
WN 1577 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-11-21 through 2025-11-28
Fri,Sun 06:00 Oakland (OAK) 2 07:30 Las Vegas Harry Reid (LAS) 1
WN 1577 Non-stop Boeing 737-800 (73H) 1:30 Effective 2025-12-07 through 2025-12-14
Thu 06:00 Oakland (OAK) 2 07:30 Las Vegas Harry Reid (LAS) 1
WN 1577 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2025-12-18
Mon 06:00 Oakland (OAK) 2 07:30 Las Vegas Harry Reid (LAS) 1
WN 1577 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2026-01-05
Tue,Wed 06:05 Houston Hobby (HOU) 07:35 Denver (DEN)
WN 1577 Non-stop Boeing 737-800 (73H) 2:30 Valid until 2025-06-04
Sun 06:10 Houston Hobby (HOU) 07:40 Denver (DEN)
WN 1577 Non-stop Boeing 737-800 (73H) 2:30 Operates only on 2025-05-25
Mon-Wed 06:25 Oakland (OAK) 2 07:55 Las Vegas Harry Reid (LAS) 1
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-11-25 through 2025-12-01
Mon,Tue,Fri,Sun 06:25 Oakland (OAK) 2 07:55 Las Vegas Harry Reid (LAS) 1
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2025-12-19 through 2026-01-04
Sun 06:30 Oakland (OAK) 2 08:00 Las Vegas Harry Reid (LAS) 1
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2025-11-30
Thu 06:55 Fort Lauderdale (FLL) 1 08:00 Orlando (MCO)
WN 1577 Non-stop Boeing 737-800 (73H) 1:05 Operates only on 2025-11-27
Tue,Wed 07:35 Las Vegas Harry Reid (LAS) 1 09:50 Phoenix Sky Harbor (PHX) 4
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-11-04 through 2025-11-12
Mon-Thu 07:35 Las Vegas Harry Reid (LAS) 1 09:50 Phoenix Sky Harbor (PHX) 4
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-11-17 through 2025-11-20
Mon-Fri 07:35 Las Vegas Harry Reid (LAS) 1 09:50 Phoenix Sky Harbor (PHX) 4
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-12-02 through 2025-12-11
Mon-Wed 07:35 Las Vegas Harry Reid (LAS) 1 09:50 Phoenix Sky Harbor (PHX) 4
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-12-15 through 2025-12-17
Wed,Thu 07:35 Las Vegas Harry Reid (LAS) 1 09:50 Phoenix Sky Harbor (PHX) 4
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-12-24 through 2026-01-01
Tue,Wed 08:00 Nashville (BNA) 10:30 Los Angeles (LAX) 1
WN 1577 Non-stop Boeing 737-800 (73H) 4:30 Effective 2025-08-05 through 2025-10-01
Mon,Thu,Fri,Sun 08:10 Las Vegas Harry Reid (LAS) 1 10:25 Phoenix Sky Harbor (PHX) 4
WN 1577 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 08:10 Las Vegas Harry Reid (LAS) 1 10:25 Phoenix Sky Harbor (PHX) 4
WN 1577 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-11-21 through 2025-11-28
Fri,Sun 08:10 Las Vegas Harry Reid (LAS) 1 10:25 Phoenix Sky Harbor (PHX) 4
WN 1577 Non-stop Boeing 737-800 (73H) 1:15 Effective 2025-12-07 through 2025-12-14
Thu 08:10 Las Vegas Harry Reid (LAS) 1 10:25 Phoenix Sky Harbor (PHX) 4
WN 1577 Non-stop Boeing 737-800 (73H) 1:15 Operates only on 2025-12-18
Mon 08:10 Las Vegas Harry Reid (LAS) 1 10:25 Phoenix Sky Harbor (PHX) 4
WN 1577 Non-stop Boeing 737-800 (73H) 1:15 Operates only on 2026-01-05
Sat 08:40 Burbank (BUR) 14:15 Saint Louis (STL) 2
WN 1577 Non-stop Boeing 737-700 (73W) 3:35 Effective 2025-06-07 through 2025-08-02
Mon,Thu,Fri 09:30 Burbank (BUR) 15:05 Saint Louis (STL) 2
WN 1577 Non-stop Boeing 737-700 (73W) 3:35 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 09:30 Burbank (BUR) 15:05 Saint Louis (STL) 2
WN 1577 Non-stop Boeing 737-700 (73W) 3:35 Effective 2025-07-07 through 2025-08-04
Tue,Wed 09:40 Burbank (BUR) 15:15 Saint Louis (STL) 2
WN 1577 Non-stop Boeing 737-700 (73W) 3:35 Effective 2025-06-10 through 2025-07-30
Sat 10:50 Phoenix Sky Harbor (PHX) 4 14:05 Tulsa (TUL)
WN 1577 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-11-08 through 2025-11-15
Sat 10:50 Phoenix Sky Harbor (PHX) 4 14:05 Tulsa (TUL)
WN 1577 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-12-06 through 2025-12-13
Sat 11:10 Phoenix Sky Harbor (PHX) 4 16:05 New Orleans (MSY)
WN 1577 Non-stop Boeing 737-800 (73H) 2:55 Valid until 2025-05-31
Mon,Thu,Fri,Sun 11:10 Phoenix Sky Harbor (PHX) 4 14:25 Tulsa (TUL)
WN 1577 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 11:10 Phoenix Sky Harbor (PHX) 4 14:25 Tulsa (TUL)
WN 1577 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-11-21 through 2025-11-28
Fri,Sun 11:10 Phoenix Sky Harbor (PHX) 4 14:25 Tulsa (TUL)
WN 1577 Non-stop Boeing 737-800 (73H) 2:15 Effective 2025-12-07 through 2025-12-14
Thu 11:10 Phoenix Sky Harbor (PHX) 4 14:25 Tulsa (TUL)
WN 1577 Non-stop Boeing 737-800 (73H) 2:15 Operates only on 2025-12-18
Mon 11:10 Phoenix Sky Harbor (PHX) 4 14:25 Tulsa (TUL)
WN 1577 Non-stop Boeing 737-800 (73H) 2:15 Operates only on 2026-01-05
Mon,Thu,Fri 11:15 Phoenix Sky Harbor (PHX) 4 16:10 New Orleans (MSY)
WN 1577 Non-stop Boeing 737-700 (73W) 2:55 Valid until 2025-06-02
Mon,Thu,Fri 12:20 Albuquerque (ABQ) 13:40 Denver (DEN)
WN 1577 Non-stop Boeing 737-800 (73H) 1:20 Effective 2025-10-02 through 2025-10-31
Sun 13:05 Burbank (BUR) 18:45 Saint Louis (STL) 2
WN 1577 Non-stop Boeing 737-700 (73W) 3:40 Effective 2025-06-08 through 2025-08-03
Fri 13:20 Burbank (BUR) 19:00 Saint Louis (STL) 2
WN 1577 Non-stop Boeing 737-700 (73W) 3:40 Operates only on 2025-07-04
Tue,Wed 14:00 Albuquerque (ABQ) 15:20 Denver (DEN)
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Effective 2025-10-07 through 2025-10-29
Mon,Thu,Fri 15:50 Salt Lake City (SLC) 16:45 Burbank (BUR)
WN 1577 Non-stop Boeing 737-700 (73W) 1:55 Effective 2025-08-07 through 2025-09-29
Sun 16:00 Seattle-Tacoma (SEA) 17:55 Sacramento (SMF) B
WN 1577 Non-stop Boeing 737-800 (73H) 1:55 Effective 2025-08-10 through 2025-08-24
Sun 16:00 Seattle-Tacoma (SEA) 17:55 Sacramento (SMF) B
WN 1577 Non-stop Boeing 737-800 (73H) 1:55 Effective 2025-09-07 through 2025-09-28
Mon,Thu,Fri 16:45 New Orleans (MSY) 20:15 Ronald Reagan Washington (DCA)
WN 1577 Non-stop Boeing 737-700 (73W) 2:30 Valid until 2025-06-02
Sat 17:00 Seattle-Tacoma (SEA) 18:55 Sacramento (SMF) B
WN 1577 Non-stop Boeing 737-800 (73H) 1:55 Effective 2025-08-09 through 2025-09-27
Sun 20:30 Albuquerque (ABQ) 21:55 Denver (DEN)
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2025-10-05 through 2025-10-26
Non-Direct Flights:
Mon,Thu,Fri,Sun 06:00 Oakland (OAK) 2 10:25 Phoenix Sky Harbor (PHX) 4
WN 1577 1-stop Boeing 737-800 (73H) 3:25 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 06:00 Oakland (OAK) 2 10:25 Phoenix Sky Harbor (PHX) 4
WN 1577 1-stop Boeing 737-800 (73H) 3:25 Effective 2025-11-21 through 2025-11-28
Fri,Sun 06:00 Oakland (OAK) 2 10:25 Phoenix Sky Harbor (PHX) 4
WN 1577 1-stop Boeing 737-800 (73H) 3:25 Effective 2025-12-07 through 2025-12-14
Thu 06:00 Oakland (OAK) 2 10:25 Phoenix Sky Harbor (PHX) 4
WN 1577 1-stop Boeing 737-800 (73H) 3:25 Operates only on 2025-12-18
Mon 06:00 Oakland (OAK) 2 10:25 Phoenix Sky Harbor (PHX) 4
WN 1577 1-stop Boeing 737-800 (73H) 3:25 Operates only on 2026-01-05
Mon,Thu,Fri,Sun 08:10 Las Vegas Harry Reid (LAS) 1 14:25 Tulsa (TUL)
WN 1577 1-stop Boeing 737-800 (73H) 4:15 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 08:10 Las Vegas Harry Reid (LAS) 1 14:25 Tulsa (TUL)
WN 1577 1-stop Boeing 737-800 (73H) 4:15 Effective 2025-11-21 through 2025-11-28
Fri,Sun 08:10 Las Vegas Harry Reid (LAS) 1 14:25 Tulsa (TUL)
WN 1577 1-stop Boeing 737-800 (73H) 4:15 Effective 2025-12-07 through 2025-12-14
Thu 08:10 Las Vegas Harry Reid (LAS) 1 14:25 Tulsa (TUL)
WN 1577 1-stop Boeing 737-800 (73H) 4:15 Operates only on 2025-12-18
Mon 08:10 Las Vegas Harry Reid (LAS) 1 14:25 Tulsa (TUL)
WN 1577 1-stop Boeing 737-800 (73H) 4:15 Operates only on 2026-01-05
Mon,Thu,Fri 11:15 Phoenix Sky Harbor (PHX) 4 20:15 Ronald Reagan Washington (DCA)
WN 1577 1-stop Boeing 737-700 (73W) 6:00 Valid until 2025-06-02
Mon,Thu,Fri,Sun 06:00 Oakland (OAK) 2 14:25 Tulsa (TUL)
WN 1577 2-stop Boeing 737-800 (73H) 6:25 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 06:00 Oakland (OAK) 2 14:25 Tulsa (TUL)
WN 1577 2-stop Boeing 737-800 (73H) 6:25 Effective 2025-11-21 through 2025-11-28
Fri,Sun 06:00 Oakland (OAK) 2 14:25 Tulsa (TUL)
WN 1577 2-stop Boeing 737-800 (73H) 6:25 Effective 2025-12-07 through 2025-12-14
Thu 06:00 Oakland (OAK) 2 14:25 Tulsa (TUL)
WN 1577 2-stop Boeing 737-800 (73H) 6:25 Operates only on 2025-12-18
Mon 06:00 Oakland (OAK) 2 14:25 Tulsa (TUL)
WN 1577 2-stop Boeing 737-800 (73H) 6:25 Operates only on 2026-01-05
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 1577: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN1577
06:00
Houston Hobby (HOU)

07:30
Denver (DEN)
Valid until 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Houston Hobby (HOU)

07:30
Denver (DEN)
Operates only on 2025-06-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

07:30
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

07:30
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

07:30
Las Vegas Harry Reid (LAS) 1
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

07:30
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

07:30
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:05
Houston Hobby (HOU)

07:35
Denver (DEN)
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:10
Houston Hobby (HOU)

07:40
Denver (DEN)
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:25
Oakland (OAK) 2

07:55
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1577
06:25
Oakland (OAK) 2

07:55
Las Vegas Harry Reid (LAS) 1
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1577
06:30
Oakland (OAK) 2

08:00
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1577
06:55
Fort Lauderdale (FLL) 1

08:00
Orlando (MCO)
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
07:35
Las Vegas Harry Reid (LAS) 1

09:50
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1577
07:35
Las Vegas Harry Reid (LAS) 1

09:50
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1577
07:35
Las Vegas Harry Reid (LAS) 1

09:50
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1577
07:35
Las Vegas Harry Reid (LAS) 1

09:50
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1577
07:35
Las Vegas Harry Reid (LAS) 1

09:50
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN1577
08:00
Nashville (BNA)

10:30
Los Angeles (LAX) 1
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:30, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
08:10
Las Vegas Harry Reid (LAS) 1

10:25
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
08:10
Las Vegas Harry Reid (LAS) 1

10:25
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
08:10
Las Vegas Harry Reid (LAS) 1

10:25
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
08:10
Las Vegas Harry Reid (LAS) 1

10:25
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
08:10
Las Vegas Harry Reid (LAS) 1

10:25
Phoenix Sky Harbor (PHX) 4
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
08:40
Burbank (BUR)

14:15
Saint Louis (STL) 2
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1577
09:30
Burbank (BUR)

15:05
Saint Louis (STL) 2
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1577
09:30
Burbank (BUR)

15:05
Saint Louis (STL) 2
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1577
09:40
Burbank (BUR)

15:15
Saint Louis (STL) 2
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:35, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1577
10:50
Phoenix Sky Harbor (PHX) 4

14:05
Tulsa (TUL)
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
10:50
Phoenix Sky Harbor (PHX) 4

14:05
Tulsa (TUL)
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
11:10
Phoenix Sky Harbor (PHX) 4

16:05
New Orleans (MSY)
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
11:10
Phoenix Sky Harbor (PHX) 4

14:25
Tulsa (TUL)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
11:10
Phoenix Sky Harbor (PHX) 4

14:25
Tulsa (TUL)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
11:10
Phoenix Sky Harbor (PHX) 4

14:25
Tulsa (TUL)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
11:10
Phoenix Sky Harbor (PHX) 4

14:25
Tulsa (TUL)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
11:10
Phoenix Sky Harbor (PHX) 4

14:25
Tulsa (TUL)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
11:15
Phoenix Sky Harbor (PHX) 4

16:10
New Orleans (MSY)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1577
12:20
Albuquerque (ABQ)

13:40
Denver (DEN)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
13:05
Burbank (BUR)

18:45
Saint Louis (STL) 2
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1577
13:20
Burbank (BUR)

19:00
Saint Louis (STL) 2
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1577
14:00
Albuquerque (ABQ)

15:20
Denver (DEN)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN1577
15:50
Salt Lake City (SLC)

16:45
Burbank (BUR)
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 WN1577
16:00
Seattle-Tacoma (SEA)

17:55
Sacramento (SMF) B
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
16:00
Seattle-Tacoma (SEA)

17:55
Sacramento (SMF) B
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
16:45
New Orleans (MSY)

20:15
Ronald Reagan Washington (DCA)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN1577
17:00
Seattle-Tacoma (SEA)

18:55
Sacramento (SMF) B
Effective 2025-08-09 through 2025-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
20:30
Albuquerque (ABQ)

21:55
Denver (DEN)
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

10:25
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:25, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

10:25
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:25, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

10:25
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:25, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

10:25
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:25, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

10:25
Phoenix Sky Harbor (PHX) 4
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
08:10
Las Vegas Harry Reid (LAS) 1

14:25
Tulsa (TUL)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:15, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
08:10
Las Vegas Harry Reid (LAS) 1

14:25
Tulsa (TUL)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:15, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
08:10
Las Vegas Harry Reid (LAS) 1

14:25
Tulsa (TUL)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:15, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
08:10
Las Vegas Harry Reid (LAS) 1

14:25
Tulsa (TUL)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:15, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
08:10
Las Vegas Harry Reid (LAS) 1

14:25
Tulsa (TUL)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, 1-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
11:15
Phoenix Sky Harbor (PHX) 4

20:15
Ronald Reagan Washington (DCA)
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:00, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

14:25
Tulsa (TUL)
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:25, 2-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

14:25
Tulsa (TUL)
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 6:25, 2-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

14:25
Tulsa (TUL)
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 6:25, 2-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

14:25
Tulsa (TUL)
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:25, 2-stop
Boeing 737-800 (73H)
Southwest Airlines WN1577
06:00
Oakland (OAK) 2

14:25
Tulsa (TUL)
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:25, 2-stop
Boeing 737-800 (73H)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Albuquerque (ABQ) - Denver (DEN)
  • Burbank (BUR) - Saint Louis (STL)
  • Fort Lauderdale (FLL) - Orlando (MCO)
  • Houston Hobby (HOU) - Denver (DEN)
  • Las Vegas Harry Reid (LAS) - Phoenix Sky Harbor (PHX)
  • Las Vegas Harry Reid (LAS) - Tulsa (TUL)
  • Nashville (BNA) - Los Angeles (LAX)
  • New Orleans (MSY) - Ronald Reagan Washington (DCA)
  • Oakland (OAK) - Las Vegas Harry Reid (LAS)
  • Oakland (OAK) - Phoenix Sky Harbor (PHX)
  • Oakland (OAK) - Tulsa (TUL)
  • Phoenix Sky Harbor (PHX) - New Orleans (MSY)
  • Phoenix Sky Harbor (PHX) - Ronald Reagan Washington (DCA)
  • Phoenix Sky Harbor (PHX) - Tulsa (TUL)
  • Salt Lake City (SLC) - Burbank (BUR)
  • Seattle-Tacoma (SEA) - Sacramento (SMF)
All Southwest Airlines flights
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