Southwest Airlines flight WN 3511: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 05:05 Harlingen (HRL) 06:45 Dallas Love Field (DAL) 1
WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 1:40 Effective 2026-03-07 through 2026-04-04
Sat 05:40 Kansas City (MCI) 06:35 Denver (DEN)
WN 3511 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Operates only on 2026-01-03
Mon 05:50 Kansas City (MCI) 06:45 Denver (DEN)
WN 3511 Non-stop Boeing 737-800 (73H) 1:55 Operates only on 2026-01-05
Mon,Tue,Sun 06:00 Kansas City (MCI) 07:00 Denver (DEN)
WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 2:00 Valid until 2026-01-04
Fri 06:00 Kansas City (MCI) 07:00 Denver (DEN)
WN 3511 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Operates only on 2026-01-02
Tue,Wed 06:45 Savannah (SAV) 07:10 Nashville (BNA)
WN 3511 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-08-04 through 2026-09-30
Mon,Thu,Fri 06:45 Savannah (SAV) 07:10 Nashville (BNA)
WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 1:25 Effective 2026-08-06 through 2026-09-28
Sun 07:15 Savannah (SAV) 07:45 Nashville (BNA)
WN 3511 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-08-09 through 2026-09-27
Tue,Wed 13:45 Panama City (ECP) 16:05 Austin (AUS)
WN 3511 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2026-03-10 through 2026-04-01
Sat 14:10 Nashville (BNA) 19:05 Luis Munoz Marin, San Juan (SJU) B
WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 3:55 Effective 2026-04-11 through 2026-05-30
Mon,Thu,Fri 14:35 Los Angeles (LAX) 1 19:25 San Antonio (SAT) A
WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-06-04 through 2026-08-03
Wed,Thu 15:20 Kansas City (MCI) 16:10 Denver (DEN)
WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Valid until 2026-01-01
Mon,Thu,Fri,Sun 16:15 Austin (AUS) 17:35 Oklahoma City (OKC)
WN 3511 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-05 through 2026-04-06
Tue,Wed 16:40 Austin (AUS) 18:00 Oklahoma City (OKC)
WN 3511 Non-stop Boeing 737-700 (Scimitar Winglets) 1:20 Effective 2026-03-10 through 2026-04-01
Sat 18:10 Los Angeles (LAX) 1 23:05 San Antonio (SAT) A
WN 3511 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-06-06 through 2026-08-01
Thu,Fri,Sun 18:25 San Jose (SJC) B 23:40 Austin (AUS)
WN 3511 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-01-11 through 2026-01-16
Mon,Sun 18:25 San Jose (SJC) B 23:40 Austin (AUS)
WN 3511 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 18:25 San Jose (SJC) B 23:40 Austin (AUS)
WN 3511 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-02-01 through 2026-02-06
Mon,Sun 18:25 San Jose (SJC) B 23:40 Austin (AUS)
WN 3511 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 18:25 San Jose (SJC) B 23:40 Austin (AUS)
WN 3511 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-02-17 through 2026-02-23
Mon 18:25 San Jose (SJC) B 23:40 Austin (AUS)
WN 3511 Non-stop Boeing 737-800 (73H) 3:15 Operates only on 2026-03-02
Tue,Wed 18:35 Oklahoma City (OKC) 19:15 Denver (DEN)
WN 3511 Non-stop Boeing 737-700 (Scimitar Winglets) 1:40 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 19:25 San Jose (SJC) B 00:40 Austin (AUS)
WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-12 through 2026-02-16
The flight arrives 1 day after departure.
Thu,Fri,Sun 19:25 San Jose (SJC) B 00:40 Austin (AUS)
WN 3511 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-02-20 through 2026-03-01
The flight arrives 1 day after departure.
Non-Direct Flights:
Tue,Wed 13:45 Panama City (ECP) 18:00 Oklahoma City (OKC)
WN 3511 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-03-10 through 2026-04-01
Tue,Wed 16:40 Austin (AUS) 19:15 Denver (DEN)
WN 3511 1-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-03-10 through 2026-04-01
Tue,Wed 13:45 Panama City (ECP) 19:15 Denver (DEN)
WN 3511 2-stop Boeing 737-700 (Scimitar Winglets) 6:30 Effective 2026-03-10 through 2026-04-01
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This flight number is listed as serving the following routes:
Southwest Airlines flight WN 3511: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Southwest Airlines WN3511
Effective 2026-03-07 through 2026-04-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3511
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3511
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3511
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3511
Operates only on 2026-01-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-08-04 through 2026-09-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-08-06 through 2026-09-28
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-08-09 through 2026-09-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-04-11 through 2026-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-06-04 through 2026-08-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3511
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-03-05 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-06-06 through 2026-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-01-19 through 2026-01-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-02-01 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-02-09 through 2026-02-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-02-17 through 2026-02-23
Mon
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3511
Operates only on 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3511
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:40, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3511
19:25

00:40(+1)
Effective 2026-02-12 through 2026-02-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN3511
19:25

00:40(+1)
Effective 2026-02-20 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN3511
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3511
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3511
Effective 2026-03-10 through 2026-04-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:30, 2-stop
Boeing 737-700 (Scimitar Winglets)
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Parallax here
This flight number is listed as serving the following routes:
  • Austin (AUS) - Denver (DEN)
  • Austin (AUS) - Oklahoma City (OKC)
  • Harlingen (HRL) - Dallas Love Field (DAL)
  • Kansas City (MCI) - Denver (DEN)
  • Los Angeles (LAX) - San Antonio (SAT)
  • Nashville (BNA) - Luis Munoz Marin, San Juan (SJU)
  • Oklahoma City (OKC) - Denver (DEN)
  • Panama City (ECP) - Austin (AUS)
  • Panama City (ECP) - Denver (DEN)
  • Panama City (ECP) - Oklahoma City (OKC)
  • San Jose (SJC) - Austin (AUS)
  • Savannah (SAV) - Nashville (BNA)