Southwest Airlines flight WN 1877: Multiple routes

FLIGHT SCHEDULE
Direct Flights:
Sat 05:50 Spokane (GEG) 09:00 Denver (DEN) WN 1877 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-06-06 through 2026-08-01
Mon 09:20 San Jose (SJC) B 14:35 Austin (AUS) WN 1877 Non-stop Boeing 737-800 (73H) 3:15 Operates only on 2026-01-05
Tue,Wed 10:50 San Jose (SJC) B 16:55 Chicago Midway (MDW) WN 1877 Non-stop Boeing 737-800 (73H) 4:05 Effective 2026-04-07 through 2026-06-03
Sat 11:10 San Jose (SJC) B 16:30 Austin (AUS) WN 1877 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Valid until 2026-01-03
Mon,Thu,Fri 11:30 San Jose (SJC) B 17:35 Chicago Midway (MDW) WN 1877 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-04-09 through 2026-06-01
Sun 11:40 Baltimore (BWI) 13:25 Charleston (CHS) WN 1877 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-04-12 through 2026-05-17
Sun 11:40 Baltimore (BWI) 13:25 Charleston (CHS) WN 1877 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Operates only on 2026-05-31
Mon,Tue,Fri,Sun 11:50 San Jose (SJC) B 17:05 Austin (AUS) WN 1877 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Valid until 2026-01-04
Sat 13:00 Las Vegas Harry Reid (LAS) 1 14:45 San Francisco (SFO) 2 WN 1877 Non-stop Boeing 737-700 (Scimitar Winglets) 1:45 Effective 2026-01-10 through 2026-02-07
Tue,Wed 13:50 Nashville (BNA) 15:50 Phoenix Sky Harbor (PHX) 4 WN 1877 Non-stop Boeing 737 MAX 8 (7M8) 4:00 Effective 2026-03-10 through 2026-04-01
Sun 14:00 Charleston (CHS) 14:35 Nashville (BNA) WN 1877 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-04-12 through 2026-05-17
Sun 14:00 Charleston (CHS) 14:35 Nashville (BNA) WN 1877 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2026-05-31
Sun 14:10 Charleston (CHS) 14:45 Nashville (BNA) WN 1877 Non-stop Boeing 737-800 (73H) 1:35 Operates only on 2026-05-24
Mon,Thu,Fri 14:55 Houston Hobby (HOU) 18:05 Indianapolis (IND) WN 1877 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 14:55 Houston Hobby (HOU) 18:05 Indianapolis (IND) WN 1877 Non-stop Boeing 737-700 (Scimitar Winglets) 2:10 Effective 2026-02-20 through 2026-03-01
Mon-Fri 15:35 Dallas Love Field (DAL) 1 19:20 Baltimore (BWI) WN 1877 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 15:35 Dallas Love Field (DAL) 1 19:20 Baltimore (BWI) WN 1877 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-01-18 through 2026-01-23
Mon-Fri 15:35 Dallas Love Field (DAL) 1 19:20 Baltimore (BWI) WN 1877 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-01-26 through 2026-02-03
Wed 15:35 Dallas Love Field (DAL) 1 19:20 Baltimore (BWI) WN 1877 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Operates only on 2026-02-04
Tue,Wed,Sun 15:35 Dallas Love Field (DAL) 1 19:20 Baltimore (BWI) WN 1877 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-02-08 through 2026-02-11
Tue,Wed 15:35 Dallas Love Field (DAL) 1 19:20 Baltimore (BWI) WN 1877 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-02-18 through 2026-03-04
Thu,Fri 17:20 Nashville (BNA) 20:25 Phoenix Sky Harbor (PHX) 4 WN 1877 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-03-05 through 2026-03-06
Mon,Thu,Fri 17:20 Nashville (BNA) 19:25 Phoenix Sky Harbor (PHX) 4 WN 1877 Non-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-03-09 through 2026-04-06
Wed,Thu 18:00 San Jose (SJC) B 23:15 Austin (AUS) WN 1877 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Valid until 2026-01-01
Thu,Fri,Sun 18:40 Nashville (BNA) 20:45 Denver (DEN) WN 1877 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-01-11 through 2026-01-16
Mon,Sun 18:40 Nashville (BNA) 20:45 Denver (DEN) WN 1877 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 18:40 Nashville (BNA) 20:45 Denver (DEN) WN 1877 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-02-01 through 2026-02-06
Mon,Sun 18:40 Nashville (BNA) 20:45 Denver (DEN) WN 1877 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 18:40 Nashville (BNA) 20:45 Denver (DEN) WN 1877 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Effective 2026-02-17 through 2026-02-23
Mon 18:40 Nashville (BNA) 20:45 Denver (DEN) WN 1877 Non-stop Boeing 737-700 (Scimitar Winglets) 3:05 Operates only on 2026-03-02
Daily 20:55 Honolulu (HNL) 2 05:50 Phoenix Sky Harbor (PHX) 4 WN 1877 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2026-08-04 through 2026-09-30 The flight arrives 1 day after departure.
Non-Direct Flights:
Sun 11:40 Baltimore (BWI) 14:35 Nashville (BNA) WN 1877 1-stop Boeing 737-700 (Scimitar Winglets) 3:55 Effective 2026-04-12 through 2026-05-17
Sun 11:40 Baltimore (BWI) 14:35 Nashville (BNA) WN 1877 1-stop Boeing 737-700 (Scimitar Winglets) 3:55 Operates only on 2026-05-31

This flight number is listed as serving the following routes:

Baltimore (BWI) - Charleston (CHS)
Baltimore (BWI) - Nashville (BNA)
Charleston (CHS) - Nashville (BNA)
Dallas Love Field (DAL) - Baltimore (BWI)
Honolulu (HNL) - Phoenix Sky Harbor (PHX)
Houston Hobby (HOU) - Indianapolis (IND)
Las Vegas Harry Reid (LAS) - San Francisco (SFO)
Nashville (BNA) - Denver (DEN)
Nashville (BNA) - Phoenix Sky Harbor (PHX)
San Jose (SJC) - Austin (AUS)
San Jose (SJC) - Chicago Midway (MDW)
Spokane (GEG) - Denver (DEN)

All Southwest Airlines flights

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Southwest Airlines flight WN 1877: Multiple routes

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN1877

05:50

Spokane (GEG)

09:00

Denver (DEN)

Effective 2026-06-06 through 2026-08-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1877

09:20

San Jose (SJC) B

14:35

Austin (AUS)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1877

10:50

San Jose (SJC) B

16:55

Chicago Midway (MDW)

Effective 2026-04-07 through 2026-06-03

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1877

11:10

San Jose (SJC) B

16:30

Austin (AUS)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1877

11:30

San Jose (SJC) B

17:35

Chicago Midway (MDW)

Effective 2026-04-09 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1877

11:40

Baltimore (BWI)

13:25

Charleston (CHS)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1877

11:40

Baltimore (BWI)

13:25

Charleston (CHS)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1877

11:50

San Jose (SJC) B

17:05

Austin (AUS)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1877

13:00

Las Vegas Harry Reid (LAS) 1

14:45

San Francisco (SFO) 2

Effective 2026-01-10 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1877

13:50

Nashville (BNA)

15:50

Phoenix Sky Harbor (PHX) 4

Effective 2026-03-10 through 2026-04-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1877

14:00

Charleston (CHS)

14:35

Nashville (BNA)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1877

14:00

Charleston (CHS)

14:35

Nashville (BNA)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1877

14:10

Charleston (CHS)

14:45

Nashville (BNA)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1877

14:55

Houston Hobby (HOU)

18:05

Indianapolis (IND)

Effective 2026-02-12 through 2026-02-16

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1877

14:55

Houston Hobby (HOU)

18:05

Indianapolis (IND)

Effective 2026-02-20 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1877

15:35

Dallas Love Field (DAL) 1

19:20

Baltimore (BWI)

Effective 2026-01-06 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1877

15:35

Dallas Love Field (DAL) 1

19:20

Baltimore (BWI)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1877

15:35

Dallas Love Field (DAL) 1

19:20

Baltimore (BWI)

Effective 2026-01-26 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1877

15:35

Dallas Love Field (DAL) 1

19:20

Baltimore (BWI)

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1877

15:35

Dallas Love Field (DAL) 1

19:20

Baltimore (BWI)

Effective 2026-02-08 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1877

15:35

Dallas Love Field (DAL) 1

19:20

Baltimore (BWI)

Effective 2026-02-18 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN1877

17:20

Nashville (BNA)

20:25

Phoenix Sky Harbor (PHX) 4

Effective 2026-03-05 through 2026-03-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1877

17:20

Nashville (BNA)

19:25

Phoenix Sky Harbor (PHX) 4

Effective 2026-03-09 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1877

18:00

San Jose (SJC) B

23:15

Austin (AUS)

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN1877

18:40

Nashville (BNA)

20:45

Denver (DEN)

Effective 2026-01-11 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1877

18:40

Nashville (BNA)

20:45

Denver (DEN)

Effective 2026-01-19 through 2026-01-25

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1877

18:40

Nashville (BNA)

20:45

Denver (DEN)

Effective 2026-02-01 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1877

18:40

Nashville (BNA)

20:45

Denver (DEN)

Effective 2026-02-09 through 2026-02-15

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1877

18:40

Nashville (BNA)

20:45

Denver (DEN)

Effective 2026-02-17 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1877

18:40

Nashville (BNA)

20:45

Denver (DEN)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:05, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN1877

20:55

Honolulu (HNL) 2

05:50(+1)

Phoenix Sky Harbor (PHX) 4

Effective 2026-08-04 through 2026-09-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN1877

11:40

Baltimore (BWI)

14:35

Nashville (BNA)

Effective 2026-04-12 through 2026-05-17

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1877

11:40

Baltimore (BWI)

14:35

Nashville (BNA)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:55, 1-stop
Boeing 737-700 (Scimitar Winglets)

This flight number is listed as serving the following routes:

Baltimore (BWI) - Charleston (CHS)
Baltimore (BWI) - Nashville (BNA)
Charleston (CHS) - Nashville (BNA)
Dallas Love Field (DAL) - Baltimore (BWI)
Honolulu (HNL) - Phoenix Sky Harbor (PHX)
Houston Hobby (HOU) - Indianapolis (IND)
Las Vegas Harry Reid (LAS) - San Francisco (SFO)
Nashville (BNA) - Denver (DEN)
Nashville (BNA) - Phoenix Sky Harbor (PHX)
San Jose (SJC) - Austin (AUS)
San Jose (SJC) - Chicago Midway (MDW)
Spokane (GEG) - Denver (DEN)

All Southwest Airlines flights

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