Southwest Airlines flights from Denver (DEN) to New York LaGuardia (LGA).

FLIGHT SCHEDULE
Direct Flights:
Thu 09:55 Denver (DEN) 15:40 New York LaGuardia (LGA) B Southwest Airlines WN 274 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Operates only on 2024-10-31
Tue,Wed 10:05 Denver (DEN) 15:50 New York LaGuardia (LGA) B Southwest Airlines WN 274 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2024-10-08 through 2024-10-30
Mon,Thu,Fri 10:20 Denver (DEN) 16:05 New York LaGuardia (LGA) B Southwest Airlines WN 274 Non-stop Boeing 737-800 (73H) 3:45 Effective 2024-10-03 through 2024-10-25
Sun 11:40 Denver (DEN) 17:25 New York LaGuardia (LGA) B Southwest Airlines WN 274 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Operates only on 2024-10-27
Sun 12:20 Denver (DEN) 18:00 New York LaGuardia (LGA) B Southwest Airlines WN 274 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2024-10-06 through 2024-10-20
Sat 05:00 Denver (DEN) 10:45 New York LaGuardia (LGA) B Southwest Airlines WN 651 Non-stop Boeing 737-800 (73H) 3:45 Effective 2024-11-23 through 2024-11-30
Sat 05:00 Denver (DEN) 10:45 New York LaGuardia (LGA) B Southwest Airlines WN 651 Non-stop Boeing 737-800 (73H) 3:45 Effective 2024-12-21 through 2025-01-04
Sun 06:10 Denver (DEN) 11:55 New York LaGuardia (LGA) B Southwest Airlines WN 651 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Operates only on 2024-12-01
Thu,Fri,Sun 06:15 Denver (DEN) 12:00 New York LaGuardia (LGA) B Southwest Airlines WN 651 Non-stop Boeing 737-800 (73H) 3:45 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 06:15 Denver (DEN) 12:00 New York LaGuardia (LGA) B Southwest Airlines WN 651 Non-stop Boeing 737-800 (73H) 3:45 Effective 2024-11-11 through 2024-11-25
Fri,Sun 06:15 Denver (DEN) 12:00 New York LaGuardia (LGA) B Southwest Airlines WN 651 Non-stop Boeing 737-800 (73H) 3:45 Effective 2024-12-08 through 2024-12-15
Thu 06:15 Denver (DEN) 12:00 New York LaGuardia (LGA) B Southwest Airlines WN 651 Non-stop Boeing 737-800 (73H) 3:45 Operates only on 2024-12-19
Fri 06:15 Denver (DEN) 12:00 New York LaGuardia (LGA) B Southwest Airlines WN 651 Non-stop Boeing 737-800 (73H) 3:45 Operates only on 2025-01-03
Mon-Wed 09:50 Denver (DEN) 15:30 New York LaGuardia (LGA) B Southwest Airlines WN 651 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 09:50 Denver (DEN) 15:30 New York LaGuardia (LGA) B Southwest Airlines WN 651 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2024-12-20 through 2025-01-02
Sun 09:50 Denver (DEN) 15:30 New York LaGuardia (LGA) B Southwest Airlines WN 651 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Operates only on 2025-01-05
Mon-Wed 12:35 Denver (DEN) 18:10 New York LaGuardia (LGA) B Southwest Airlines WN 899 Non-stop Boeing 737-800 (73H) 3:35 Effective 2024-11-04 through 2024-11-06
Tue,Wed 12:35 Denver (DEN) 18:10 New York LaGuardia (LGA) B Southwest Airlines WN 899 Non-stop Boeing 737-800 (73H) 3:35 Effective 2024-11-12 through 2024-11-20
Tue-Fri 12:35 Denver (DEN) 18:10 New York LaGuardia (LGA) B Southwest Airlines WN 899 Non-stop Boeing 737-800 (73H) 3:35 Effective 2024-11-29 through 2024-12-06
Mon-Thu 12:35 Denver (DEN) 18:10 New York LaGuardia (LGA) B Southwest Airlines WN 899 Non-stop Boeing 737-800 (73H) 3:35 Effective 2024-12-09 through 2024-12-18
Tue,Wed 12:35 Denver (DEN) 18:10 New York LaGuardia (LGA) B Southwest Airlines WN 899 Non-stop Boeing 737-800 (73H) 3:35 Effective 2024-12-24 through 2025-01-01
Mon 12:35 Denver (DEN) 18:10 New York LaGuardia (LGA) B Southwest Airlines WN 899 Non-stop Boeing 737-800 (73H) 3:35 Operates only on 2025-01-06
Tue,Wed 06:05 Denver (DEN) 11:45 New York LaGuardia (LGA) B Southwest Airlines WN 935 Non-stop Boeing 737-800 (73H) 3:40 Effective 2024-10-08 through 2024-10-30
Mon,Thu,Fri 06:15 Denver (DEN) 12:00 New York LaGuardia (LGA) B Southwest Airlines WN 935 Non-stop Boeing 737-800 (73H) 3:45 Effective 2024-10-03 through 2024-10-28
Thu 06:15 Denver (DEN) 12:00 New York LaGuardia (LGA) B Southwest Airlines WN 935 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Operates only on 2024-10-31
Fri 06:15 Denver (DEN) 12:00 New York LaGuardia (LGA) B Southwest Airlines WN 935 Non-stop Boeing 737-800 (73H) 3:45 Operates only on 2024-11-01
Sun 07:25 Denver (DEN) 13:05 New York LaGuardia (LGA) B Southwest Airlines WN 935 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2024-10-06 through 2024-10-27
Sat 09:00 Denver (DEN) 14:40 New York LaGuardia (LGA) B Southwest Airlines WN 935 Non-stop Boeing 737-800 (73H) 3:40 Effective 2024-10-05 through 2024-11-02
Mon-Wed 06:20 Denver (DEN) 12:05 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2024-11-26 through 2024-12-02
Mon,Thu,Fri,Sun 06:20 Denver (DEN) 12:05 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Effective 2024-12-20 through 2025-01-02
Sun 06:20 Denver (DEN) 12:05 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:45 Operates only on 2025-01-05
Sun 09:20 Denver (DEN) 14:55 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737-800 (73H) 3:35 Operates only on 2024-12-01
Thu,Fri,Sun 09:55 Denver (DEN) 15:35 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-01-12 through 2025-01-17
Mon,Sun 09:55 Denver (DEN) 15:35 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-01-20 through 2025-01-26
Thu,Fri,Sun 09:55 Denver (DEN) 15:35 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-02-02 through 2025-02-07
Mon 09:55 Denver (DEN) 15:35 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Operates only on 2025-02-10
Mon,Tue,Thu 09:55 Denver (DEN) 15:35 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2025-02-18 through 2025-02-24
Mon 09:55 Denver (DEN) 15:35 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Operates only on 2025-03-03
Thu,Fri,Sun 10:00 Denver (DEN) 15:40 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2024-11-03 through 2024-11-10
Mon,Thu,Fri,Sun 10:00 Denver (DEN) 15:40 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2024-11-11 through 2024-11-25
Fri,Sun 10:00 Denver (DEN) 15:40 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2024-12-08 through 2024-12-15
Thu 10:00 Denver (DEN) 15:40 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Operates only on 2024-12-19
Fri 10:00 Denver (DEN) 15:40 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Operates only on 2025-01-03
Mon-Fri 10:05 Denver (DEN) 15:45 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737-800 (73H) 3:40 Effective 2025-01-07 through 2025-01-15
Tue-Fri,Sun 10:05 Denver (DEN) 15:45 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737-800 (73H) 3:40 Effective 2025-01-19 through 2025-01-24
Mon-Fri 10:05 Denver (DEN) 15:45 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737-800 (73H) 3:40 Effective 2025-01-27 through 2025-02-05
Tue-Fri,Sun 10:05 Denver (DEN) 15:45 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737-800 (73H) 3:40 Effective 2025-02-09 through 2025-02-16
Mon,Wed,Fri,Sun 10:05 Denver (DEN) 15:45 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737-800 (73H) 3:40 Effective 2025-02-17 through 2025-02-23
Tue-Fri,Sun 10:05 Denver (DEN) 15:45 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737-800 (73H) 3:40 Effective 2025-02-25 through 2025-03-05
Mon-Wed 10:15 Denver (DEN) 15:55 New York LaGuardia (LGA) B Southwest Airlines WN 1433 Non-stop Boeing 737 MAX 8 (7M8) 3:40 Effective 2024-11-04 through 2024-11-06

1 2 3 4

A domestic route departing from the Denver airport (DEN) and arriving at New York LaGuardia airport (LGA).
The flight distance is 1614 miles, or 2598 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . 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 3:35 and 3:50.

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Southwest Airlines flights from Denver (DEN) to New York LaGuardia (LGA).

FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN274

09:55

Denver (DEN)

15:40

New York LaGuardia (LGA) B

Operates only on 2024-10-31

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN274

10:05

Denver (DEN)

15:50

New York LaGuardia (LGA) B

Effective 2024-10-08 through 2024-10-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN274

10:20

Denver (DEN)

16:05

New York LaGuardia (LGA) B

Effective 2024-10-03 through 2024-10-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN274

11:40

Denver (DEN)

17:25

New York LaGuardia (LGA) B

Operates only on 2024-10-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN274

12:20

Denver (DEN)

18:00

New York LaGuardia (LGA) B

Effective 2024-10-06 through 2024-10-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN651

05:00

Denver (DEN)

10:45

New York LaGuardia (LGA) B

Effective 2024-11-23 through 2024-11-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN651

05:00

Denver (DEN)

10:45

New York LaGuardia (LGA) B

Effective 2024-12-21 through 2025-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN651

06:10

Denver (DEN)

11:55

New York LaGuardia (LGA) B

Operates only on 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN651

06:15

Denver (DEN)

12:00

New York LaGuardia (LGA) B

Effective 2024-11-03 through 2024-11-10

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN651

06:15

Denver (DEN)

12:00

New York LaGuardia (LGA) B

Effective 2024-11-11 through 2024-11-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN651

06:15

Denver (DEN)

12:00

New York LaGuardia (LGA) B

Effective 2024-12-08 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN651

06:15

Denver (DEN)

12:00

New York LaGuardia (LGA) B

Operates only on 2024-12-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN651

06:15

Denver (DEN)

12:00

New York LaGuardia (LGA) B

Operates only on 2025-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN651

09:50

Denver (DEN)

15:30

New York LaGuardia (LGA) B

Effective 2024-11-26 through 2024-12-02

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN651

09:50

Denver (DEN)

15:30

New York LaGuardia (LGA) B

Effective 2024-12-20 through 2025-01-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN651

09:50

Denver (DEN)

15:30

New York LaGuardia (LGA) B

Operates only on 2025-01-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN899

12:35

Denver (DEN)

18:10

New York LaGuardia (LGA) B

Effective 2024-11-04 through 2024-11-06

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN899

12:35

Denver (DEN)

18:10

New York LaGuardia (LGA) B

Effective 2024-11-12 through 2024-11-20

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN899

12:35

Denver (DEN)

18:10

New York LaGuardia (LGA) B

Effective 2024-11-29 through 2024-12-06

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN899

12:35

Denver (DEN)

18:10

New York LaGuardia (LGA) B

Effective 2024-12-09 through 2024-12-18

Mon

Tue

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN899

12:35

Denver (DEN)

18:10

New York LaGuardia (LGA) B

Effective 2024-12-24 through 2025-01-01

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN899

12:35

Denver (DEN)

18:10

New York LaGuardia (LGA) B

Operates only on 2025-01-06

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN935

06:05

Denver (DEN)

11:45

New York LaGuardia (LGA) B

Effective 2024-10-08 through 2024-10-30

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN935

06:15

Denver (DEN)

12:00

New York LaGuardia (LGA) B

Effective 2024-10-03 through 2024-10-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN935

06:15

Denver (DEN)

12:00

New York LaGuardia (LGA) B

Operates only on 2024-10-31

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN935

06:15

Denver (DEN)

12:00

New York LaGuardia (LGA) B

Operates only on 2024-11-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN935

07:25

Denver (DEN)

13:05

New York LaGuardia (LGA) B

Effective 2024-10-06 through 2024-10-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN935

09:00

Denver (DEN)

14:40

New York LaGuardia (LGA) B

Effective 2024-10-05 through 2024-11-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1433

06:20

Denver (DEN)

12:05

New York LaGuardia (LGA) B

Effective 2024-11-26 through 2024-12-02

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

06:20

Denver (DEN)

12:05

New York LaGuardia (LGA) B

Effective 2024-12-20 through 2025-01-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

06:20

Denver (DEN)

12:05

New York LaGuardia (LGA) B

Operates only on 2025-01-05

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:45, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

09:20

Denver (DEN)

14:55

New York LaGuardia (LGA) B

Operates only on 2024-12-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1433

09:55

Denver (DEN)

15:35

New York LaGuardia (LGA) B

Effective 2025-01-12 through 2025-01-17

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

09:55

Denver (DEN)

15:35

New York LaGuardia (LGA) B

Effective 2025-01-20 through 2025-01-26

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

09:55

Denver (DEN)

15:35

New York LaGuardia (LGA) B

Effective 2025-02-02 through 2025-02-07

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

09:55

Denver (DEN)

15:35

New York LaGuardia (LGA) B

Operates only on 2025-02-10

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

09:55

Denver (DEN)

15:35

New York LaGuardia (LGA) B

Effective 2025-02-18 through 2025-02-24

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

09:55

Denver (DEN)

15:35

New York LaGuardia (LGA) B

Operates only on 2025-03-03

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

10:00

Denver (DEN)

15:40

New York LaGuardia (LGA) B

Effective 2024-11-03 through 2024-11-10

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

10:00

Denver (DEN)

15:40

New York LaGuardia (LGA) B

Effective 2024-11-11 through 2024-11-25

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

10:00

Denver (DEN)

15:40

New York LaGuardia (LGA) B

Effective 2024-12-08 through 2024-12-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

10:00

Denver (DEN)

15:40

New York LaGuardia (LGA) B

Operates only on 2024-12-19

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

10:00

Denver (DEN)

15:40

New York LaGuardia (LGA) B

Operates only on 2025-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

Southwest Airlines WN1433

10:05

Denver (DEN)

15:45

New York LaGuardia (LGA) B

Effective 2025-01-07 through 2025-01-15

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1433

10:05

Denver (DEN)

15:45

New York LaGuardia (LGA) B

Effective 2025-01-19 through 2025-01-24

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1433

10:05

Denver (DEN)

15:45

New York LaGuardia (LGA) B

Effective 2025-01-27 through 2025-02-05

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1433

10:05

Denver (DEN)

15:45

New York LaGuardia (LGA) B

Effective 2025-02-09 through 2025-02-16

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1433

10:05

Denver (DEN)

15:45

New York LaGuardia (LGA) B

Effective 2025-02-17 through 2025-02-23

Mon

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1433

10:05

Denver (DEN)

15:45

New York LaGuardia (LGA) B

Effective 2025-02-25 through 2025-03-05

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737-800 (73H)

Southwest Airlines WN1433

10:15

Denver (DEN)

15:55

New York LaGuardia (LGA) B

Effective 2024-11-04 through 2024-11-06

Mon

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:40, non-stop
Boeing 737 MAX 8 (7M8)

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A domestic route departing from the Denver airport (DEN) and arriving at New York LaGuardia airport (LGA).
The flight distance is 1614 miles, or 2598 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-5 . 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 3:35 and 3:50.

All DEN-LGA flights

All Southwest Airlines flights

Return (LGA-DEN) flights

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