Southwest Airlines flight WN 3604: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Sun 07:20 Louisville (SDF) 07:10 Nashville (BNA) WN 3604 Non-stop Boeing 737-700 (Scimitar Winglets) 0:50 Effective 2026-06-07 through 2026-08-02
Mon-Fri 07:25 Louisville (SDF) 07:15 Nashville (BNA) WN 3604 Non-stop Boeing 737-700 (Scimitar Winglets) 0:50 Effective 2026-06-04 through 2026-08-03
Sat 07:45 Nashville (BNA) 10:05 Hayden (HDN) WN 3604 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Valid until 2026-01-03
Sun 08:55 Denver (DEN) 10:30 San Francisco (SFO) 2 WN 3604 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-08-09 through 2026-09-27
Sat 09:15 Pittsburgh (PIT) 11:40 Sarasota/Bradenton (SRQ) WN 3604 Non-stop Boeing 737 MAX 8 (7M8) 2:25 Effective 2026-06-06 through 2026-08-01
Mon 11:15 Phoenix Sky Harbor (PHX) 4 11:50 Los Angeles (LAX) 1 WN 3604 Non-stop Boeing 737-700 (Scimitar Winglets) 1:35 Operates only on 2026-01-05
Sat 12:25 Austin (AUS) 14:35 Nashville (BNA) WN 3604 Non-stop Boeing 737-800 (73H) 2:10 Effective 2026-08-08 through 2026-09-26
Mon 12:30 Los Angeles (LAX) 1 13:55 Sacramento (SMF) B WN 3604 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Operates only on 2026-01-05
Sun 12:35 Denver (DEN) 16:25 Panama City (ECP) WN 3604 Non-stop Boeing 737-800 (73H) 2:50 Operates only on 2026-05-24
Wed,Thu 13:25 Phoenix Sky Harbor (PHX) 4 13:55 Los Angeles (LAX) 1 WN 3604 Non-stop Boeing 737-800 (73H) 1:30 Valid until 2026-01-01
Tue,Wed 13:50 Denver (DEN) 17:45 Panama City (ECP) WN 3604 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-04-07 through 2026-06-03
Sun 14:05 Denver (DEN) 18:00 Panama City (ECP) WN 3604 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2026-04-12 through 2026-05-17
Sun 14:05 Denver (DEN) 18:00 Panama City (ECP) WN 3604 Non-stop Boeing 737-700 (Scimitar Winglets) 2:55 Operates only on 2026-05-31
Mon,Thu,Fri 14:55 Austin (AUS) 16:50 Panama City (ECP) WN 3604 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2026-04-09 through 2026-06-01
Mon,Thu,Fri 17:25 Panama City (ECP) 18:50 Nashville (BNA) WN 3604 Non-stop Boeing 737-700 (Scimitar Winglets) 1:25 Effective 2026-04-09 through 2026-06-01
Tue,Wed 18:25 Panama City (ECP) 19:55 Nashville (BNA) WN 3604 Non-stop Boeing 737 MAX 8 (7M8) 1:30 Effective 2026-04-07 through 2026-06-03
Sat 18:25 Panama City (ECP) 19:55 Nashville (BNA) WN 3604 Non-stop Boeing 737-700 (Scimitar Winglets) 1:30 Effective 2026-04-11 through 2026-05-30
Tue,Wed 19:15 Omaha (OMA) 19:50 Denver (DEN) WN 3604 Non-stop Boeing 737 MAX 8 (7M8) 1:35 Effective 2026-08-04 through 2026-09-30
Tue,Wed 21:25 Houston Hobby (HOU) 23:15 Los Angeles (LAX) 1 WN 3604 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2026-03-10 through 2026-04-01
Mon,Thu,Fri 21:40 Las Vegas Harry Reid (LAS) 1 00:20 Seattle-Tacoma (SEA) WN 3604 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-08-06 through 2026-09-28 The flight arrives 1 day after departure.
Mon,Thu,Fri 22:35 Houston Hobby (HOU) 00:25 Los Angeles (LAX) 1 WN 3604 Non-stop Boeing 737-800 (73H) 3:50 Effective 2026-03-05 through 2026-04-06 The flight arrives 1 day after departure.
Sun 22:35 Houston Hobby (HOU) 00:25 Los Angeles (LAX) 1 WN 3604 Non-stop Boeing 737 MAX 8 (7M8) 3:50 Effective 2026-03-08 through 2026-04-05 The flight arrives 1 day after departure.
Non-Direct Flights:
Mon 11:15 Phoenix Sky Harbor (PHX) 4 13:55 Sacramento (SMF) B WN 3604 1-stop Boeing 737-700 (Scimitar Winglets) 3:40 Operates only on 2026-01-05
Tue,Wed 13:50 Denver (DEN) 19:55 Nashville (BNA) WN 3604 1-stop Boeing 737 MAX 8 (7M8) 5:05 Effective 2026-04-07 through 2026-06-03
Mon,Thu,Fri 14:55 Austin (AUS) 18:50 Nashville (BNA) WN 3604 1-stop Boeing 737-700 (Scimitar Winglets) 3:55 Effective 2026-04-09 through 2026-06-01

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This flight number is listed as serving the following routes:

Austin (AUS) - Nashville (BNA)
Austin (AUS) - Panama City (ECP)
Denver (DEN) - Nashville (BNA)
Denver (DEN) - Panama City (ECP)
Denver (DEN) - San Francisco (SFO)
Houston Hobby (HOU) - Los Angeles (LAX)
Las Vegas Harry Reid (LAS) - Seattle-Tacoma (SEA)
Los Angeles (LAX) - Sacramento (SMF)
Louisville (SDF) - Nashville (BNA)
Nashville (BNA) - Hayden (HDN)
Omaha (OMA) - Denver (DEN)
Panama City (ECP) - Nashville (BNA)
Phoenix Sky Harbor (PHX) - Los Angeles (LAX)
Phoenix Sky Harbor (PHX) - Sacramento (SMF)
Pittsburgh (PIT) - Sarasota/Bradenton (SRQ)

All Southwest Airlines flights

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Southwest Airlines flight WN 3604: Multiple routes

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN3604

07:20

Louisville (SDF)

07:10

Nashville (BNA)

Effective 2026-06-07 through 2026-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 0:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3604

07:25

Louisville (SDF)

07:15

Nashville (BNA)

Effective 2026-06-04 through 2026-08-03

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 0:50, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3604

07:45

Nashville (BNA)

10:05

Hayden (HDN)

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 WN3604

08:55

Denver (DEN)

10:30

San Francisco (SFO) 2

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:35, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3604

09:15

Pittsburgh (PIT)

11:40

Sarasota/Bradenton (SRQ)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3604

11:15

Phoenix Sky Harbor (PHX) 4

11:50

Los Angeles (LAX) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3604

12:25

Austin (AUS)

14:35

Nashville (BNA)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3604

12:30

Los Angeles (LAX) 1

13:55

Sacramento (SMF) B

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 WN3604

12:35

Denver (DEN)

16:25

Panama City (ECP)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN3604

13:25

Phoenix Sky Harbor (PHX) 4

13:55

Los Angeles (LAX) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3604

13:50

Denver (DEN)

17:45

Panama City (ECP)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3604

14:05

Denver (DEN)

18:00

Panama City (ECP)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3604

14:05

Denver (DEN)

18:00

Panama City (ECP)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3604

14:55

Austin (AUS)

16:50

Panama City (ECP)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN3604

17:25

Panama City (ECP)

18:50

Nashville (BNA)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 1:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3604

18:25

Panama City (ECP)

19:55

Nashville (BNA)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3604

18:25

Panama City (ECP)

19:55

Nashville (BNA)

Effective 2026-04-11 through 2026-05-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN3604

19:15

Omaha (OMA)

19:50

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 1:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3604

21:25

Houston Hobby (HOU)

23:15

Los Angeles (LAX) 1

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3604

21:40

Las Vegas Harry Reid (LAS) 1

00:20(+1)

Seattle-Tacoma (SEA)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN3604

22:35

Houston Hobby (HOU)

00:25(+1)

Los Angeles (LAX) 1

Effective 2026-03-05 through 2026-04-06

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:50, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Direct Flights:

Southwest Airlines WN3604

22:35

Houston Hobby (HOU)

00:25(+1)

Los Angeles (LAX) 1

Effective 2026-03-08 through 2026-04-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:50, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Non-Direct Flights:

Southwest Airlines WN3604

11:15

Phoenix Sky Harbor (PHX) 4

13:55

Sacramento (SMF) B

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:40, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3604

13:50

Denver (DEN)

19:55

Nashville (BNA)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:05, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN3604

14:55

Austin (AUS)

18:50

Nashville (BNA)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

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This flight number is listed as serving the following routes:

Austin (AUS) - Nashville (BNA)
Austin (AUS) - Panama City (ECP)
Denver (DEN) - Nashville (BNA)
Denver (DEN) - Panama City (ECP)
Denver (DEN) - San Francisco (SFO)
Houston Hobby (HOU) - Los Angeles (LAX)
Las Vegas Harry Reid (LAS) - Seattle-Tacoma (SEA)
Los Angeles (LAX) - Sacramento (SMF)
Louisville (SDF) - Nashville (BNA)
Nashville (BNA) - Hayden (HDN)
Omaha (OMA) - Denver (DEN)
Panama City (ECP) - Nashville (BNA)
Phoenix Sky Harbor (PHX) - Los Angeles (LAX)
Phoenix Sky Harbor (PHX) - Sacramento (SMF)
Pittsburgh (PIT) - Sarasota/Bradenton (SRQ)

All Southwest Airlines flights

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