Southwest Airlines flight WN 3985: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:00 Saint Louis (STL) 2 08:20 Tampa (TPA)
WN 3985 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-06-04 through 2026-08-03
Sat 05:05 Saint Louis (STL) 2 08:25 Tampa (TPA)
WN 3985 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-06-06 through 2026-08-01
Tue,Wed 05:05 Saint Louis (STL) 2 08:25 Tampa (TPA)
WN 3985 Non-stop Boeing 737 MAX 8 (7M8) 2:20 Effective 2026-06-09 through 2026-07-29
Sun 05:50 Saint Louis (STL) 2 09:10 Tampa (TPA)
WN 3985 Non-stop Boeing 737-800 (73H) 2:20 Effective 2026-06-07 through 2026-08-02
Sat 08:15 Boston Logan (BOS) B 09:50 Baltimore (BWI)
WN 3985 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-08-08 through 2026-09-26
Tue,Wed 09:50 Raleigh/Durham (RDU) 1 11:00 Baltimore (BWI)
WN 3985 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-04-07 through 2026-06-03
Sat 10:05 Raleigh/Durham (RDU) 1 11:15 Baltimore (BWI)
WN 3985 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 10:10 Raleigh/Durham (RDU) 1 11:20 Baltimore (BWI)
WN 3985 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-04-09 through 2026-06-01
Sun 10:15 Raleigh/Durham (RDU) 1 11:25 Baltimore (BWI)
WN 3985 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Effective 2026-04-12 through 2026-05-17
Sun 10:15 Raleigh/Durham (RDU) 1 11:25 Baltimore (BWI)
WN 3985 Non-stop Boeing 737 MAX 8 (7M8) 1:10 Operates only on 2026-05-31
Sat 11:50 Baltimore (BWI) 14:25 Austin (AUS)
WN 3985 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-04-11 through 2026-05-30
Sat 12:10 Ontario, Los Angeles (ONT) 4 13:35 Oakland (OAK) 2
WN 3985 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Valid until 2026-01-03
Sun 12:30 San Diego (SAN) 1 13:55 Phoenix Sky Harbor (PHX) 4
WN 3985 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Operates only on 2026-05-24
Fri,Sun 12:35 Phoenix Sky Harbor (PHX) 4 12:50 Ontario, Los Angeles (ONT) 4
WN 3985 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2026-01-02 through 2026-01-04
Fri,Sun 13:25 Ontario, Los Angeles (ONT) 4 14:50 Oakland (OAK) 2
WN 3985 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-01-02 through 2026-01-04
Mon,Thu,Fri 14:25 Tampa (TPA) 16:10 Milwaukee (MKE)
WN 3985 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-08-06 through 2026-09-28
Mon 14:45 Ontario, Los Angeles (ONT) 4 16:10 Oakland (OAK) 2
WN 3985 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-01-05
Tue,Wed 18:25 Boston Logan (BOS) B 20:10 Baltimore (BWI)
WN 3985 Non-stop Boeing 737-800 (73H) 1:45 Effective 2026-08-04 through 2026-09-30
Sat 20:25 Honolulu (HNL) 2 05:25 Phoenix Sky Harbor (PHX) 4
WN 3985 Non-stop Boeing 737 MAX 8 (7M8) 6:00 Operates only on 2026-03-07
The flight arrives 1 day after departure.
Sun 21:10 Boise (BOI) 21:40 Sacramento (SMF) B
WN 3985 Non-stop Boeing 737-800 (73H) 1:30 Effective 2026-03-08 through 2026-04-05
Sun 21:55 Boston Logan (BOS) B 23:30 Baltimore (BWI)
WN 3985 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Effective 2026-08-09 through 2026-09-27
Non-Direct Flights:
Sat 10:05 Raleigh/Durham (RDU) 1 14:25 Austin (AUS)
WN 3985 1-stop Boeing 737-700 (Scimitar Winglets) 5:20 Effective 2026-04-11 through 2026-05-30
Fri,Sun 12:35 Phoenix Sky Harbor (PHX) 4 14:50 Oakland (OAK) 2
WN 3985 1-stop Boeing 737-700 (Scimitar Winglets) 3:15 Effective 2026-01-02 through 2026-01-04
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3985: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3985
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-06-09 through 2026-07-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-06-07 through 2026-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-08-08 through 2026-09-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-04-07 through 2026-06-03
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-04-09 through 2026-06-01
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-04-12 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3985
Operates only on 2026-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3985
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3985
Operates only on 2026-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3985
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:45, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3985
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:00, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN3985
Effective 2026-03-08 through 2026-04-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3985
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3985
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 5:20, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3985
Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 3:15, 1-stop
Boeing 737-700 (Scimitar Winglets)
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This flight number is listed as serving the following routes:
  • Baltimore (BWI) - Austin (AUS)
  • Boise (BOI) - Sacramento (SMF)
  • Boston Logan (BOS) - Baltimore (BWI)
  • Honolulu (HNL) - Phoenix Sky Harbor (PHX)
  • Ontario, Los Angeles (ONT) - Oakland (OAK)
  • Phoenix Sky Harbor (PHX) - Oakland (OAK)
  • Phoenix Sky Harbor (PHX) - Ontario, Los Angeles (ONT)
  • Raleigh/Durham (RDU) - Austin (AUS)
  • Raleigh/Durham (RDU) - Baltimore (BWI)
  • Saint Louis (STL) - Tampa (TPA)
  • San Diego (SAN) - Phoenix Sky Harbor (PHX)
  • Tampa (TPA) - Milwaukee (MKE)