Southwest Airlines flight WN 3911: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 06:35 Ronald Reagan Washington (DCA) 1 07:35 Milwaukee (MKE) WN 3911 Non-stop Boeing 737-700 (Scimitar Winglets) 2:00 Effective 2026-08-06 through 2026-09-28
Sat 06:40 Tucson (TUS) 08:30 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-01-10 through 2026-02-07
Thu,Fri,Sun 06:50 Tucson (TUS) 08:40 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:50 Tucson (TUS) 08:40 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 06:50 Tucson (TUS) 08:40 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-01 through 2026-02-06
Mon,Sun 06:50 Tucson (TUS) 08:40 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 06:50 Tucson (TUS) 08:40 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-17 through 2026-02-23
Mon 06:50 Tucson (TUS) 08:40 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Operates only on 2026-03-02
Mon,Thu,Fri 06:55 Tucson (TUS) 08:45 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 06:55 Tucson (TUS) 08:45 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:50 Effective 2026-02-20 through 2026-03-01
Sun 07:50 Tucson (TUS) 09:45 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Operates only on 2026-01-18
Tue,Wed,Sun 07:50 Tucson (TUS) 09:45 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-02-08 through 2026-02-11
Tue,Wed 07:50 Tucson (TUS) 09:45 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-02-18 through 2026-03-04
Mon-Fri 07:55 Tucson (TUS) 09:50 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-01-06 through 2026-01-14
Mon-Fri 07:55 Tucson (TUS) 09:50 Denver (DEN) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 1:55 Effective 2026-01-20 through 2026-02-04
Sat 08:30 Tucson (TUS) 10:25 Denver (DEN) WN 3911 Non-stop Boeing 737-800 (73H) 1:55 Effective 2026-02-14 through 2026-02-28
Mon 09:00 Oakland (OAK) 2 10:30 Santa Ana (SNA) WN 3911 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Operates only on 2026-01-05
Wed,Thu 13:50 Oakland (OAK) 2 15:20 Santa Ana (SNA) WN 3911 Non-stop Boeing 737-700 (73W) 1:30 Valid until 2026-01-01
Tue,Wed 17:30 Boston Logan (BOS) B 19:20 Chicago Midway (MDW) WN 3911 Non-stop Boeing 737-800 (73H) 2:50 Effective 2026-06-09 through 2026-07-29
Tue,Wed 17:40 San Diego (SAN) 1 22:25 San Antonio (SAT) A WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 2:45 Effective 2026-08-04 through 2026-09-30
Sat 17:45 Boston Logan (BOS) B 19:35 Chicago Midway (MDW) WN 3911 Non-stop Boeing 737-700 (Scimitar Winglets) 2:50 Effective 2026-06-06 through 2026-08-01
Sat 18:05 San Diego (SAN) 1 22:50 San Antonio (SAT) A WN 3911 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-08-08 through 2026-09-26
Mon,Thu,Fri 18:45 Boston Logan (BOS) B 20:35 Chicago Midway (MDW) WN 3911 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Effective 2026-06-04 through 2026-08-03
Sun 20:10 San Diego (SAN) 1 00:55 San Antonio (SAT) A WN 3911 Non-stop Boeing 737-800 (73H) 2:45 Effective 2026-08-09 through 2026-09-27 The flight arrives 1 day after departure.
Tue,Wed 22:10 San Diego (SAN) 1 06:00 Orlando (MCO) WN 3911 Non-stop Boeing 737-800 (73H) 4:50 Effective 2026-04-07 through 2026-06-03 The flight arrives 1 day after departure.

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This flight number is listed as serving the following routes:

Boston Logan (BOS) - Chicago Midway (MDW)
Oakland (OAK) - Santa Ana (SNA)
Ronald Reagan Washington (DCA) - Milwaukee (MKE)
San Diego (SAN) - Orlando (MCO)
San Diego (SAN) - San Antonio (SAT)
Tucson (TUS) - Denver (DEN)

All Southwest Airlines flights

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Southwest Airlines flight WN 3911: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3911

06:35

Ronald Reagan Washington (DCA) 1

07:35

Milwaukee (MKE)

Effective 2026-08-06 through 2026-09-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:00, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3911

06:40

Tucson (TUS)

08:30

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

06:50

Tucson (TUS)

08:40

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

06:50

Tucson (TUS)

08:40

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

06:50

Tucson (TUS)

08:40

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

06:50

Tucson (TUS)

08:40

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

06:50

Tucson (TUS)

08:40

Denver (DEN)

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

06:50

Tucson (TUS)

08:40

Denver (DEN)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

06:55

Tucson (TUS)

08:45

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

06:55

Tucson (TUS)

08:45

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 1:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

07:50

Tucson (TUS)

09:45

Denver (DEN)

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

07:50

Tucson (TUS)

09:45

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

07:50

Tucson (TUS)

09:45

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

07:55

Tucson (TUS)

09:50

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

07:55

Tucson (TUS)

09:50

Denver (DEN)

Effective 2026-01-20 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 1:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3911

08:30

Tucson (TUS)

10:25

Denver (DEN)

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 1:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3911

09:00

Oakland (OAK) 2

10:30

Santa Ana (SNA)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3911

13:50

Oakland (OAK) 2

15:20

Santa Ana (SNA)

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN3911

17:30

Boston Logan (BOS) B

19:20

Chicago Midway (MDW)

Effective 2026-06-09 through 2026-07-29

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:50, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3911

17:40

San Diego (SAN) 1

22:25

San Antonio (SAT) A

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3911

17:45

Boston Logan (BOS) B

19:35

Chicago Midway (MDW)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3911

18:05

San Diego (SAN) 1

22:50

San Antonio (SAT) A

Effective 2026-08-08 through 2026-09-26

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3911

18:45

Boston Logan (BOS) B

20:35

Chicago Midway (MDW)

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 WN3911

20:10

San Diego (SAN) 1

00:55(+1)

San Antonio (SAT) A

Effective 2026-08-09 through 2026-09-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:45, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN3911

22:10

San Diego (SAN) 1

06:00(+1)

Orlando (MCO)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

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Parallax here

This flight number is listed as serving the following routes:

Boston Logan (BOS) - Chicago Midway (MDW)
Oakland (OAK) - Santa Ana (SNA)
Ronald Reagan Washington (DCA) - Milwaukee (MKE)
San Diego (SAN) - Orlando (MCO)
San Diego (SAN) - San Antonio (SAT)
Tucson (TUS) - Denver (DEN)

All Southwest Airlines flights

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