Southwest Airlines flight WN 1871: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:00 Midway, Chicago (MDW) 07:50 Baltimore (BWI)
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-08-07 through 2025-09-29
Sat 05:10 Oakland (OAK) 2 08:40 Denver (DEN)
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-07 through 2025-08-02
Fri 05:30 Oakland (OAK) 2 09:00 Denver (DEN)
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Operates only on 2025-07-04
Mon,Thu,Fri 05:35 Oakland (OAK) 2 09:05 Denver (DEN)
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 05:35 Oakland (OAK) 2 09:05 Denver (DEN)
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-07-07 through 2025-08-04
Sun 05:35 Midway, Chicago (MDW) 08:20 Baltimore (BWI)
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-08-10 through 2025-08-24
Sun 05:35 Midway, Chicago (MDW) 08:20 Baltimore (BWI)
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 1:45 Effective 2025-09-07 through 2025-09-28
Sun 06:05 Oakland (OAK) 2 09:35 Denver (DEN)
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Effective 2025-06-08 through 2025-08-03
Tue,Wed 06:50 Tucson (TUS) 09:40 Denver (DEN)
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Valid until 2025-06-04
Mon,Thu,Fri 07:00 Milwaukee (MKE) 09:50 Baltimore (BWI)
WN 1871 Non-stop Boeing 737-700 (Scimitar Winglets) 1:50 Effective 2025-10-02 through 2025-10-31
Sat 07:00 Milwaukee (MKE) 09:50 Baltimore (BWI)
WN 1871 Non-stop Boeing 737-800 (73H) 1:50 Effective 2025-10-04 through 2025-11-01
Tue,Wed 08:00 Oakland (OAK) 2 11:25 Denver (DEN)
WN 1871 Non-stop Boeing 737-800 (73H) 2:25 Effective 2025-06-10 through 2025-07-30
Tue,Wed 08:10 Baltimore (BWI) 09:10 Norfolk (ORF)
WN 1871 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2025-10-07 through 2025-10-29
Mon,Thu,Fri 10:25 Baltimore (BWI) 11:25 Norfolk (ORF)
WN 1871 Non-stop Boeing 737-700 (Scimitar Winglets) 1:00 Effective 2025-10-02 through 2025-10-31
Mon,Thu,Fri 12:00 Norfolk (ORF) 13:00 Nashville (BNA)
WN 1871 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2025-10-02 through 2025-10-31
Thu 13:30 Austin (AUS) 17:05 Fort Lauderdale (FLL) 1
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Operates only on 2025-11-27
Mon,Thu,Fri 13:40 Tucson (TUS) 16:35 Denver (DEN)
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Valid until 2025-06-02
Sat 14:00 Tucson (TUS) 16:55 Denver (DEN)
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Valid until 2025-05-31
Sun 14:50 San Diego (SAN) 1 18:15 Denver (DEN)
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2025-10-05 through 2025-10-26
Tue,Wed 14:55 Midway, Chicago (MDW) 17:45 Baltimore (BWI)
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2025-08-05 through 2025-10-01
Sun 15:20 Love Field, Dallas (DAL) 1 16:30 Denver (DEN)
WN 1871 Non-stop Boeing 737-700 (73W) 2:10 Operates only on 2025-05-25
Tue,Wed 17:25 Saint Louis (STL) 2 19:50 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737-800 (73H) 3:25 Effective 2025-11-04 through 2025-11-12
Mon-Thu 17:25 Saint Louis (STL) 2 19:50 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737-800 (73H) 3:25 Effective 2025-11-17 through 2025-11-20
Mon-Fri 17:25 Saint Louis (STL) 2 19:50 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737-800 (73H) 3:25 Effective 2025-12-02 through 2025-12-11
Mon-Wed 17:25 Saint Louis (STL) 2 19:50 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737-800 (73H) 3:25 Effective 2025-12-15 through 2025-12-17
Wed,Thu 17:25 Saint Louis (STL) 2 19:50 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737-800 (73H) 3:25 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri,Sun 22:15 Saint Louis (STL) 2 00:40 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2025-11-02 through 2025-11-16
The flight arrives 1 day after departure.
Mon,Fri,Sun 22:15 Saint Louis (STL) 2 00:40 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2025-11-21 through 2025-11-28
The flight arrives 1 day after departure.
Fri,Sun 22:15 Saint Louis (STL) 2 00:40 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2025-12-07 through 2025-12-14
The flight arrives 1 day after departure.
Thu 22:15 Saint Louis (STL) 2 00:40 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Operates only on 2025-12-18
The flight arrives 1 day after departure.
Mon 22:15 Saint Louis (STL) 2 00:40 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Operates only on 2026-01-05
The flight arrives 1 day after departure.
Sat 22:45 Saint Louis (STL) 2 01:10 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2025-11-22 through 2025-11-29
The flight arrives 1 day after departure.
Mon-Wed 22:45 Saint Louis (STL) 2 01:10 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2025-11-25 through 2025-12-01
The flight arrives 1 day after departure.
Mon,Tue,Fri,Sun 22:45 Saint Louis (STL) 2 01:10 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2025-12-19 through 2026-01-04
The flight arrives 1 day after departure.
Sat 22:45 Saint Louis (STL) 2 01:10 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2025-12-20 through 2026-01-03
The flight arrives 1 day after departure.
Sun 22:55 Saint Louis (STL) 2 01:20 Phoenix Sky Harbor (PHX) 4
WN 1871 Non-stop Boeing 737-800 (73H) 3:25 Operates only on 2025-11-30
The flight arrives 1 day after departure.
Non-Direct Flights:
Mon,Thu,Fri 07:00 Milwaukee (MKE) 11:25 Norfolk (ORF)
WN 1871 1-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2025-10-02 through 2025-10-31
Mon,Thu,Fri 10:25 Baltimore (BWI) 13:00 Nashville (BNA)
WN 1871 1-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2025-10-02 through 2025-10-31
Mon,Thu,Fri 07:00 Milwaukee (MKE) 13:00 Nashville (BNA)
WN 1871 2-stop Boeing 737-700 (Scimitar Winglets) 6:00 Effective 2025-10-02 through 2025-10-31
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 1871: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN1871
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
05:10

08:40
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
05:30

09:00
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
05:35

09:05
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
05:35

09:05
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
Effective 2025-08-10 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
Effective 2025-09-07 through 2025-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
06:05

09:35
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1871
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:50, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1871
08:00

11:25
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1871
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1871
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1871
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1871
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
Valid until 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1871
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-700 (73W)

Southwest Airlines WN1871
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1871
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1871
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1871
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1871
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1871
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN1871
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN1871
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN1871
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN1871
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN1871
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Southwest Airlines WN1871
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN1871
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Southwest Airlines WN1871
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)
The flight arrives 1 day after departure.

Southwest Airlines WN1871
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:25, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN1871
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:25, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1871
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Southwest Airlines WN1871
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 6:00, 2-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Austin (AUS) - Fort Lauderdale (FLL)
  • Baltimore (BWI) - Nashville (BNA)
  • Baltimore (BWI) - Norfolk (ORF)
  • Love Field, Dallas (DAL) - Denver (DEN)
  • Midway, Chicago (MDW) - Baltimore (BWI)
  • Milwaukee (MKE) - Baltimore (BWI)
  • Milwaukee (MKE) - Nashville (BNA)
  • Milwaukee (MKE) - Norfolk (ORF)
  • Norfolk (ORF) - Nashville (BNA)
  • Oakland (OAK) - Denver (DEN)
  • Saint Louis (STL) - Phoenix Sky Harbor (PHX)
  • San Diego (SAN) - Denver (DEN)
  • Tucson (TUS) - Denver (DEN)