Southwest Airlines flights from New Orleans (MSY) to Denver (DEN).

FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri,Sun 10:00 New Orleans (MSY) 11:55 Denver (DEN) Southwest Airlines WN 4549 Non-stop Boeing 737 MAX 8 (7M8) 2:55 Effective 2026-05-25 through 2026-06-01
Sun 11:00 New Orleans (MSY) 12:55 Denver (DEN) Southwest Airlines WN 4549 Non-stop Boeing 737-800 (73H) 2:55 Operates only on 2026-05-24
Tue,Wed 11:40 New Orleans (MSY) 13:35 Denver (DEN) Southwest Airlines WN 4549 Non-stop Boeing 737-800 (73H) 2:55 Effective 2026-04-07 through 2026-06-03
Sat 09:35 New Orleans (MSY) 11:20 Denver (DEN) Southwest Airlines WN 4939 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Effective 2026-08-08 through 2026-09-26
Wed 12:25 New Orleans (MSY) 14:25 Denver (DEN) Southwest Airlines WN 5091 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Operates only on 2026-02-18
Non-Direct Flights:
Mon,Thu,Fri 16:10 New Orleans (MSY) 19:45 Denver (DEN) Southwest Airlines WN 1144 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-03-05 through 2026-04-06
Mon,Tue,Fri,Sun 10:20 New Orleans (MSY) 13:55 Denver (DEN) Southwest Airlines WN 1207 1-stop Boeing 737 MAX 8 (7M8) 4:35 Valid until 2026-01-04
Mon,Thu,Fri 11:05 New Orleans (MSY) 14:10 Denver (DEN) Southwest Airlines WN 1346 1-stop Boeing 737 MAX 8 (7M8) 4:05 Effective 2026-06-04 through 2026-08-03
Fri,Sun 14:25 New Orleans (MSY) 17:55 Denver (DEN) Southwest Airlines WN 2806 1-stop Boeing 737-700 (Scimitar Winglets) 4:30 Effective 2026-01-02 through 2026-01-04
Sat 10:40 New Orleans (MSY) 13:55 Denver (DEN) Southwest Airlines WN 2879 1-stop Boeing 737-700 (Scimitar Winglets) 4:15 Effective 2026-01-10 through 2026-02-07
Sat 15:35 New Orleans (MSY) 19:10 Denver (DEN) Southwest Airlines WN 2900 1-stop Boeing 737-700 (Scimitar Winglets) 4:35 Effective 2026-04-11 through 2026-05-30
Tue,Wed 14:55 New Orleans (MSY) 18:20 Denver (DEN) Southwest Airlines WN 4632 1-stop Boeing 737-800 (73H) 4:25 Effective 2026-02-10 through 2026-02-11
Tue,Wed 14:55 New Orleans (MSY) 18:20 Denver (DEN) Southwest Airlines WN 4632 1-stop Boeing 737-800 (73H) 4:25 Effective 2026-02-18 through 2026-02-24
Wed 14:55 New Orleans (MSY) 18:20 Denver (DEN) Southwest Airlines WN 4632 1-stop Boeing 737 MAX 8 (7M8) 4:25 Operates only on 2026-02-25
Tue,Wed 14:55 New Orleans (MSY) 18:20 Denver (DEN) Southwest Airlines WN 4632 1-stop Boeing 737-800 (73H) 4:25 Effective 2026-03-03 through 2026-03-04
Sat 10:10 New Orleans (MSY) 15:00 Denver (DEN) Southwest Airlines WN 120 2-stop Boeing 737-700 (Scimitar Winglets) 5:50 Effective 2026-06-06 through 2026-08-01
Sat 14:15 New Orleans (MSY) 19:55 Denver (DEN) Southwest Airlines WN 2844 2-stop Boeing 737-700 (Scimitar Winglets) 6:40 Effective 2026-06-06 through 2026-08-01
Sun 09:30 New Orleans (MSY) 14:40 Denver (DEN) Southwest Airlines WN 3520 2-stop Boeing 737-700 (Scimitar Winglets) 6:10 Effective 2026-03-08 through 2026-04-05
Tue,Wed 07:00 New Orleans (MSY) 16:45 Denver (DEN) Southwest Airlines WN 1423 4-stop Boeing 737-700 (Scimitar Winglets) 10:45 Effective 2026-06-09 through 2026-07-29

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A domestic route departing from the New Orleans airport (MSY) and arriving at Denver airport (DEN).
The flight distance is 1061 miles, or 1707 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:40 and 3:10.

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Southwest Airlines flights from New Orleans (MSY) to Denver (DEN).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN4549

10:00

New Orleans (MSY)

11:55

Denver (DEN)

Effective 2026-05-25 through 2026-06-01

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN4549

11:00

New Orleans (MSY)

12:55

Denver (DEN)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4549

11:40

New Orleans (MSY)

13:35

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:55, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN4939

09:35

New Orleans (MSY)

11:20

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN5091

12:25

New Orleans (MSY)

14:25

Denver (DEN)

Operates only on 2026-02-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1144

16:10

New Orleans (MSY)

19:45

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1207

10:20

New Orleans (MSY)

13:55

Denver (DEN)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:35, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN1346

11:05

New Orleans (MSY)

14:10

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 4:05, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN2806

14:25

New Orleans (MSY)

17:55

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 4:30, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2879

10:40

New Orleans (MSY)

13:55

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:15, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2900

15:35

New Orleans (MSY)

19:10

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 4:35, 1-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN4632

14:55

New Orleans (MSY)

18:20

Denver (DEN)

Effective 2026-02-10 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:25, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4632

14:55

New Orleans (MSY)

18:20

Denver (DEN)

Effective 2026-02-18 through 2026-02-24

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:25, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN4632

14:55

New Orleans (MSY)

18:20

Denver (DEN)

Operates only on 2026-02-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:25, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

Southwest Airlines WN4632

14:55

New Orleans (MSY)

18:20

Denver (DEN)

Effective 2026-03-03 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 4:25, 1-stop
Boeing 737-800 (73H)

Non-Direct Flights:

Southwest Airlines WN120

10:10

New Orleans (MSY)

15:00

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 5:50, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN2844

14:15

New Orleans (MSY)

19:55

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 6:40, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN3520

09:30

New Orleans (MSY)

14:40

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 6:10, 2-stop
Boeing 737-700 (Scimitar Winglets)

Non-Direct Flights:

Southwest Airlines WN1423

07:00

New Orleans (MSY)

16:45

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 10:45, 4-stop
Boeing 737-700 (Scimitar Winglets)

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A domestic route departing from the New Orleans airport (MSY) and arriving at Denver airport (DEN).
The flight distance is 1061 miles, or 1707 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:40 and 3:10.

All MSY-DEN flights

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