Southwest Airlines flight WN 1577: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon 05:55 Oakland (OAK) 2 07:25 Las Vegas Harry Reid (LAS) 1
WN 1577 Non-stop Boeing 737-800 (73H) 1:30 Operates only on 2026-01-05
Fri 06:25 Oakland (OAK) 2 07:55 Las Vegas Harry Reid (LAS) 1
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-01-02
Sun 06:25 Oakland (OAK) 2 07:55 Las Vegas Harry Reid (LAS) 1
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Operates only on 2026-01-04
Tue,Wed 06:55 Ronald Reagan Washington (DCA) 1 08:35 Kansas City (MCI)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 2:40 Effective 2026-06-09 through 2026-07-29
Thu 07:25 Las Vegas Harry Reid (LAS) 1 09:40 Phoenix Sky Harbor (PHX) 4
WN 1577 Non-stop Boeing 737-700 (73W) 1:15 Valid until 2026-01-01
Mon,Thu,Fri 08:00 Houston Hobby (HOU) 09:30 Ontario, Los Angeles (ONT) 4
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-04-09 through 2026-06-01
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 08:10 Houston Hobby (HOU) 09:35 Ontario, Los Angeles (ONT) 4
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-04-11 through 2026-05-30
Sat 08:15 Houston Hobby (HOU) 09:35 Long Beach (LGB)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 09:05 San Antonio (SAT) A 10:15 Denver (DEN)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-06-04 through 2026-08-03
Tue,Wed 09:10 Kansas City (MCI) 09:55 Denver (DEN)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-09 through 2026-07-29
Sun 09:40 Denver (DEN) 11:15 Oakland (OAK) 2
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-06-07 through 2026-08-02
Sun 09:55 Sacramento (SMF) B 11:15 Santa Barbara (SBA)
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2026-05-24
Sat 10:10 Long Beach (LGB) 11:20 San Jose (SJC) B
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-06-06 through 2026-08-01
Tue,Wed 10:35 Denver (DEN) 12:10 Oakland (OAK) 2
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 2:35 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 10:55 Denver (DEN) 12:25 Oakland (OAK) 2
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 2:30 Effective 2026-06-04 through 2026-08-03
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
Sun 11:50 Oakland (OAK) 2 13:00 Burbank (BUR)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-06-07 through 2026-08-02
Sun 11:55 Santa Barbara (SBA) 15:15 Denver (DEN)
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Operates only on 2026-05-24
Sat 11:55 San Jose (SJC) B 13:40 Portland (PDX)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-06-06 through 2026-08-01
Tue,Wed 12:50 Oakland (OAK) 2 14:00 Burbank (BUR)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 13:05 Oakland (OAK) 2 14:40 Portland (PDX)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-06-04 through 2026-08-03
Sun 13:55 Houston Hobby (HOU) 15:20 Ontario, Los Angeles (ONT) 4
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-04-12 through 2026-05-17
Sun 13:55 Houston Hobby (HOU) 15:20 Ontario, Los Angeles (ONT) 4
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Operates only on 2026-05-31
Sat 14:15 Portland (PDX) 19:55 Dallas Love Field (DAL) 1
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-06-06 through 2026-08-01
Thu,Fri,Sun 14:20 Phoenix Sky Harbor (PHX) 4 15:15 Reno (RNO)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-11 through 2026-01-16
Mon,Sun 14:20 Phoenix Sky Harbor (PHX) 4 15:15 Reno (RNO)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 14:20 Phoenix Sky Harbor (PHX) 4 15:15 Reno (RNO)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-01 through 2026-02-06
Mon,Sun 14:20 Phoenix Sky Harbor (PHX) 4 15:15 Reno (RNO)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 14:20 Phoenix Sky Harbor (PHX) 4 15:15 Reno (RNO)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-17 through 2026-02-23
Mon 14:20 Phoenix Sky Harbor (PHX) 4 15:15 Reno (RNO)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Operates only on 2026-03-02
Sat 14:50 Orlando (MCO) 15:50 New Orleans (MSY)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-03-07 through 2026-04-04
Mon,Thu,Fri 15:15 Portland (PDX) 20:55 Dallas Love Field (DAL) 1
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 3:40 Effective 2026-06-04 through 2026-08-03
Sun 15:30 Orlando (MCO) 16:30 New Orleans (MSY)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-03-08 through 2026-04-05
Tue,Wed 15:50 Orlando (MCO) 16:50 New Orleans (MSY)
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 15:55 Orlando (MCO) 16:55 New Orleans (MSY)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-03-05 through 2026-04-06
Mon,Thu,Fri 16:25 Phoenix Sky Harbor (PHX) 4 17:20 Reno (RNO)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 16:25 Phoenix Sky Harbor (PHX) 4 17:20 Reno (RNO)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-20 through 2026-03-01
Sat 17:05 Denver (DEN) 20:05 Minneapolis/Saint Paul (MSP) 2
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-08-08 through 2026-09-26
Sat 17:55 Phoenix Sky Harbor (PHX) 4 18:50 Reno (RNO)
WN 1577 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-02-14 through 2026-02-28
Tue,Wed 18:00 Denver (DEN) 21:15 Minneapolis/Saint Paul (MSP) 2
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-08-04 through 2026-09-30
Sat 18:45 Phoenix Sky Harbor (PHX) 4 19:40 Reno (RNO)
WN 1577 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-01-10 through 2026-02-07
Sun 19:05 Denver (DEN) 22:05 Minneapolis/Saint Paul (MSP) 2
WN 1577 Non-stop Boeing 737-800 (73H) 2:00 Effective 2026-08-09 through 2026-09-27
Mon,Thu,Fri 20:55 Denver (DEN) 23:55 Minneapolis/Saint Paul (MSP) 2
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Effective 2026-08-06 through 2026-09-28
Tue,Wed 21:00 Houston Hobby (HOU) 22:25 Ontario, Los Angeles (ONT) 4
WN 1577 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-04-07 through 2026-06-03
Non-Direct Flights:
Mon 05:55 Oakland (OAK) 2 10:25 Phoenix Sky Harbor (PHX) 4
WN 1577 1-stop Boeing 737-800 (73H) 3:30 Operates only on 2026-01-05
Tue,Wed 06:55 Ronald Reagan Washington (DCA) 1 09:55 Denver (DEN)
WN 1577 1-stop Boeing 737-700 (Scimitar Winglets) 5:00 Effective 2026-06-09 through 2026-07-29
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
Sat 08:15 Houston Hobby (HOU) 11:20 San Jose (SJC) B
WN 1577 1-stop Boeing 737-700 (Scimitar Winglets) 5:05 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 09:05 San Antonio (SAT) A 12:25 Oakland (OAK) 2
WN 1577 1-stop Boeing 737-700 (Scimitar Winglets) 5:20 Effective 2026-06-04 through 2026-08-03
Tue,Wed 09:10 Kansas City (MCI) 12:10 Oakland (OAK) 2
WN 1577 1-stop Boeing 737-700 (Scimitar Winglets) 5:00 Effective 2026-06-09 through 2026-07-29
Sun 09:40 Denver (DEN) 13:00 Burbank (BUR)
WN 1577 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-06-07 through 2026-08-02
Sun 09:55 Sacramento (SMF) B 15:15 Denver (DEN)
WN 1577 1-stop Boeing 737 MAX 8 (7M8) 4:20 Operates only on 2026-05-24
Sat 10:10 Long Beach (LGB) 13:40 Portland (PDX)
WN 1577 1-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-06-06 through 2026-08-01
Tue,Wed 10:35 Denver (DEN) 14:00 Burbank (BUR)
WN 1577 1-stop Boeing 737-700 (Scimitar Winglets) 4:25 Effective 2026-06-09 through 2026-07-29
Mon,Thu,Fri 10:55 Denver (DEN) 14:40 Portland (PDX)
WN 1577 1-stop Boeing 737-700 (Scimitar Winglets) 4:45 Effective 2026-06-04 through 2026-08-03
Sat 11:55 San Jose (SJC) B 19:55 Dallas Love Field (DAL) 1
WN 1577 1-stop Boeing 737-700 (Scimitar Winglets) 6:00 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 13:05 Oakland (OAK) 2 20:55 Dallas Love Field (DAL) 1
WN 1577 1-stop Boeing 737-700 (Scimitar Winglets) 5:50 Effective 2026-06-04 through 2026-08-03
Mon 05:55 Oakland (OAK) 2 14:25 Tulsa (TUL)
WN 1577 2-stop Boeing 737-800 (73H) 6:30 Operates only on 2026-01-05
Tue,Wed 06:55 Ronald Reagan Washington (DCA) 1 12:10 Oakland (OAK) 2
WN 1577 2-stop Boeing 737-700 (Scimitar Winglets) 8:15 Effective 2026-06-09 through 2026-07-29
Sat 08:15 Houston Hobby (HOU) 13:40 Portland (PDX)
WN 1577 2-stop Boeing 737-700 (Scimitar Winglets) 7:25 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 09:05 San Antonio (SAT) A 14:40 Portland (PDX)
WN 1577 2-stop Boeing 737-700 (Scimitar Winglets) 7:35 Effective 2026-06-04 through 2026-08-03
Tue,Wed 09:10 Kansas City (MCI) 14:00 Burbank (BUR)
WN 1577 2-stop Boeing 737-700 (Scimitar Winglets) 6:50 Effective 2026-06-09 through 2026-07-29
Sat 10:10 Long Beach (LGB) 19:55 Dallas Love Field (DAL) 1
WN 1577 2-stop Boeing 737-700 (Scimitar Winglets) 7:45 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 10:55 Denver (DEN) 20:55 Dallas Love Field (DAL) 1
WN 1577 2-stop Boeing 737-700 (Scimitar Winglets) 9:00 Effective 2026-06-04 through 2026-08-03
Tue,Wed 06:55 Ronald Reagan Washington (DCA) 1 14:00 Burbank (BUR)
WN 1577 3-stop Boeing 737-700 (Scimitar Winglets) 10:05 Effective 2026-06-09 through 2026-07-29
Sat 08:15 Houston Hobby (HOU) 19:55 Dallas Love Field (DAL) 1
WN 1577 3-stop Boeing 737-700 (Scimitar Winglets) 11:40 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 09:05 San Antonio (SAT) A 20:55 Dallas Love Field (DAL) 1
WN 1577 3-stop Boeing 737-700 (Scimitar Winglets) 11:50 Effective 2026-06-04 through 2026-08-03
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 1577: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN1577
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1577
Operates only on 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Valid until 2026-01-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1577
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
09:40

11:15
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
10:35

12:10
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
10:55

12:25
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1577
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1577
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1577
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:30, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:05, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:20, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 4:45, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:00, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:50, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
05:55

14:25
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:30, 2-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:15, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:25, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:35, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:50, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:45, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 9:00, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:05, 3-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 11:40, 3-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1577
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 11:50, 3-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Denver (DEN) - Burbank (BUR)
  • Denver (DEN) - Dallas Love Field (DAL)
  • Denver (DEN) - Minneapolis/Saint Paul (MSP)
  • Denver (DEN) - Oakland (OAK)
  • Denver (DEN) - Portland (PDX)
  • Houston Hobby (HOU) - Dallas Love Field (DAL)
  • Houston Hobby (HOU) - Long Beach (LGB)
  • Houston Hobby (HOU) - Ontario, Los Angeles (ONT)
  • Houston Hobby (HOU) - Portland (PDX)
  • Houston Hobby (HOU) - San Jose (SJC)
  • Kansas City (MCI) - Burbank (BUR)
  • Kansas City (MCI) - Denver (DEN)
  • Kansas City (MCI) - Oakland (OAK)
  • Las Vegas Harry Reid (LAS) - Phoenix Sky Harbor (PHX)
  • Las Vegas Harry Reid (LAS) - Tulsa (TUL)
  • Long Beach (LGB) - Dallas Love Field (DAL)
  • Long Beach (LGB) - Portland (PDX)
  • Long Beach (LGB) - San Jose (SJC)
  • Oakland (OAK) - Burbank (BUR)
  • Oakland (OAK) - Dallas Love Field (DAL)
  • Oakland (OAK) - Las Vegas Harry Reid (LAS)
  • Oakland (OAK) - Phoenix Sky Harbor (PHX)
  • Oakland (OAK) - Portland (PDX)
  • Oakland (OAK) - Tulsa (TUL)
  • Orlando (MCO) - New Orleans (MSY)
  • Phoenix Sky Harbor (PHX) - Reno (RNO)
  • Phoenix Sky Harbor (PHX) - Tulsa (TUL)
  • Portland (PDX) - Dallas Love Field (DAL)
  • Ronald Reagan Washington (DCA) - Burbank (BUR)
  • Ronald Reagan Washington (DCA) - Denver (DEN)
  • Ronald Reagan Washington (DCA) - Kansas City (MCI)
  • Ronald Reagan Washington (DCA) - Oakland (OAK)
  • Sacramento (SMF) - Denver (DEN)
  • Sacramento (SMF) - Santa Barbara (SBA)
  • San Antonio (SAT) - Dallas Love Field (DAL)
  • San Antonio (SAT) - Denver (DEN)
  • San Antonio (SAT) - Oakland (OAK)
  • San Antonio (SAT) - Portland (PDX)
  • San Jose (SJC) - Dallas Love Field (DAL)
  • San Jose (SJC) - Portland (PDX)
  • Santa Barbara (SBA) - Denver (DEN)