All airlines flying from Atlanta (ATL) to Denver (DEN).

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FLIGHT SCHEDULE
Direct Flights:
Wed,Thu 14:40 Atlanta (ATL) N 16:00 Denver (DEN) Southwest Airlines WN 2451 Non-stop Boeing 737-700 (73W) 3:20 Valid until 2026-01-01
Sun 07:15 Atlanta (ATL) N 08:20 Denver (DEN) Southwest Airlines WN 2461 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 06:20 Atlanta (ATL) N 07:40 Denver (DEN) Southwest Airlines WN 2647 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-04-09 through 2026-06-01
Sat 06:20 Atlanta (ATL) N 07:40 Denver (DEN) Southwest Airlines WN 2647 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-04-11 through 2026-05-30
Tue,Wed 06:50 Atlanta (ATL) N 08:10 Denver (DEN) Southwest Airlines WN 2647 Non-stop Boeing 737-800 (73H) 3:20 Effective 2026-04-07 through 2026-06-03
Sun 07:30 Atlanta (ATL) N 08:50 Denver (DEN) Southwest Airlines WN 2647 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-04-12 through 2026-05-17
Sun 07:30 Atlanta (ATL) N 08:50 Denver (DEN) Southwest Airlines WN 2647 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Operates only on 2026-05-31
Sun 08:05 Atlanta (ATL) N 09:25 Denver (DEN) Southwest Airlines WN 2647 Non-stop Boeing 737-800 (73H) 3:20 Operates only on 2026-05-24
Mon,Tue,Fri,Sun 20:25 Atlanta (ATL) N 21:50 Denver (DEN) Southwest Airlines WN 2858 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Valid until 2026-01-04
Sat 20:35 Atlanta (ATL) N 22:00 Denver (DEN) Southwest Airlines WN 2858 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Valid until 2026-01-03
Sat 16:10 Atlanta (ATL) N 17:40 Denver (DEN) Southwest Airlines WN 2990 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-01-10 through 2026-02-07
Thu,Fri,Sun 18:25 Atlanta (ATL) N 19:55 Denver (DEN) Southwest Airlines WN 2990 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 18:25 Atlanta (ATL) N 19:55 Denver (DEN) Southwest Airlines WN 2990 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-01-19 through 2026-01-25
Thu,Fri,Sun 18:25 Atlanta (ATL) N 19:55 Denver (DEN) Southwest Airlines WN 2990 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-02-01 through 2026-02-06
Mon,Sun 18:25 Atlanta (ATL) N 19:55 Denver (DEN) Southwest Airlines WN 2990 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-02-09 through 2026-02-15
Mon,Tue,Thu 18:25 Atlanta (ATL) N 19:55 Denver (DEN) Southwest Airlines WN 2990 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-02-17 through 2026-02-23
Mon 18:25 Atlanta (ATL) N 19:55 Denver (DEN) Southwest Airlines WN 2990 Non-stop Boeing 737-800 (73H) 3:30 Operates only on 2026-03-02
Sat 16:55 Atlanta (ATL) N 18:10 Denver (DEN) Southwest Airlines WN 3002 Non-stop Boeing 737 MAX 8 (7M8) 3:15 Effective 2026-06-06 through 2026-08-01
Sun 17:15 Atlanta (ATL) N 18:35 Denver (DEN) Southwest Airlines WN 3002 Non-stop Boeing 737-700 (Scimitar Winglets) 3:20 Effective 2026-06-07 through 2026-08-02
Mon,Thu,Fri 18:20 Atlanta (ATL) N 19:40 Denver (DEN) Southwest Airlines WN 3002 Non-stop Boeing 737 MAX 8 (7M8) 3:20 Effective 2026-06-04 through 2026-08-03
Tue,Wed 18:45 Atlanta (ATL) N 20:00 Denver (DEN) Southwest Airlines WN 3002 Non-stop Boeing 737-800 (73H) 3:15 Effective 2026-06-09 through 2026-07-29
Wed 06:00 Atlanta (ATL) N 07:39 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A321neo (32Q) 3:39 Effective 2026-02-11 through 2026-03-04
Thu,Fri 06:00 Atlanta (ATL) N 07:39 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A320neo (32N) 3:39 Effective 2026-02-12 through 2026-02-20
Mon,Thu,Fri 06:00 Atlanta (ATL) N 07:39 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A320neo (32N) 3:39 Effective 2026-02-23 through 2026-03-05
Mon 06:40 Atlanta (ATL) N 08:19 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A320neo (32N) 3:39 Operates only on 2026-02-16
Mon,Tue 07:00 Atlanta (ATL) N 08:42 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A320neo (32N) 3:42 Valid until 2026-01-05
Wed-Fri,Sun 07:00 Atlanta (ATL) N 08:42 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A321neo (32Q) 3:42 Valid until 2026-01-04
Daily 07:00 Atlanta (ATL) N 08:42 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A320neo (32N) 3:42 Effective 2026-04-01 through 2026-04-13
Sun 07:38 Atlanta (ATL) N 09:16 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A321neo (32Q) 3:38 Effective 2026-02-15 through 2026-03-01
Sat 07:46 Atlanta (ATL) N 09:28 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A321neo (32Q) 3:42 Valid until 2026-01-03
Tue 10:15 Atlanta (ATL) N 11:54 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A320neo (32N) 3:39 Operates only on 2026-02-10
Tue 10:15 Atlanta (ATL) N 11:54 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A321neo (32Q) 3:39 Effective 2026-02-17 through 2026-03-03
Mon-Fri,Sun 10:30 Atlanta (ATL) N 12:09 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A320neo (32N) 3:39 Effective 2026-03-06 through 2026-03-31
Tue,Wed,Fri,Sat 10:40 Atlanta (ATL) N 12:19 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A321neo (32Q) 3:39 Effective 2026-01-20 through 2026-02-07
Mon,Thu,Sun 10:40 Atlanta (ATL) N 12:19 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A320neo (32N) 3:39 Effective 2026-01-22 through 2026-02-09
Mon,Tue,Thu 10:42 Atlanta (ATL) N 12:21 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A321neo (32Q) 3:39 Effective 2026-01-13 through 2026-01-19
Wed,Fri-Sun 10:42 Atlanta (ATL) N 12:21 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A320neo (32N) 3:39 Effective 2026-01-14 through 2026-01-18
Tue 10:43 Atlanta (ATL) N 12:21 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A321 (321) 3:38 Operates only on 2026-01-06
Wed,Fri 10:43 Atlanta (ATL) N 12:21 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A320neo (32N) 3:38 Effective 2026-01-07 through 2026-01-09
Mon,Thu,Sun 10:43 Atlanta (ATL) N 12:21 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A321neo (32Q) 3:38 Effective 2026-01-08 through 2026-01-12
Sat 10:58 Atlanta (ATL) N 12:37 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A321neo (32Q) 3:39 Operates only on 2026-02-28
Sat 11:03 Atlanta (ATL) N 12:42 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A321neo (32Q) 3:39 Effective 2026-02-14 through 2026-02-21
Sat 15:19 Atlanta (ATL) N 17:00 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A320neo (32N) 3:41 Effective 2026-03-14 through 2026-03-28
Sat 18:43 Atlanta (ATL) N 20:20 Denver (DEN) Frontier Airlines F9 3293 Non-stop Airbus A321neo (32Q) 3:37 Operates only on 2026-01-10
Mon,Thu,Fri 12:30 Atlanta (ATL) N 13:55 Denver (DEN) Southwest Airlines WN 3369 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-03-05 through 2026-04-06
Tue,Wed 13:35 Atlanta (ATL) N 15:00 Denver (DEN) Southwest Airlines WN 3369 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-03-10 through 2026-04-01
Sat 13:40 Atlanta (ATL) N 15:05 Denver (DEN) Southwest Airlines WN 3369 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-03-07 through 2026-04-04
Sun 13:45 Atlanta (ATL) N 15:10 Denver (DEN) Southwest Airlines WN 3369 Non-stop Boeing 737-800 (73H) 3:25 Effective 2026-03-08 through 2026-04-05
Sat 19:33 Atlanta (ATL) N 21:13 Denver (DEN) Frontier Airlines F9 3599 Non-stop Airbus A321neo (32Q) 3:40 Operates only on 2026-02-28
Thu,Sun 19:46 Atlanta (ATL) N 21:26 Denver (DEN) Frontier Airlines F9 3599 Non-stop Airbus A321neo (32Q) 3:40 Effective 2026-01-15 through 2026-01-18

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Parallax here ATL-DEN

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A domestic route departing from the Atlanta airport (ATL) and arriving at Denver airport (DEN).
The flight distance is 1196 miles, or 1925 km.
The timezone of the departure airport is UTC-5 , 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 3:05 and 3:44.

Return (DEN-ATL) flights

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All airlines flying from Atlanta (ATL) to Denver (DEN).

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FLIGHT SCHEDULE

Direct Flights:

Southwest Airlines WN2451

14:40

Atlanta (ATL) N

16:00

Denver (DEN)

Valid until 2026-01-01

Mon
-

Tue
-

Wed

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737-700 (73W)

Direct Flights:

Southwest Airlines WN2461

07:15

Atlanta (ATL) N

08:20

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2647

06:20

Atlanta (ATL) N

07:40

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2647

06:20

Atlanta (ATL) N

07:40

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2647

06:50

Atlanta (ATL) N

08:10

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2647

07:30

Atlanta (ATL) N

08:50

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2647

07:30

Atlanta (ATL) N

08:50

Denver (DEN)

Operates only on 2026-05-31

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN2647

08:05

Atlanta (ATL) N

09:25

Denver (DEN)

Operates only on 2026-05-24

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2858

20:25

Atlanta (ATL) N

21:50

Denver (DEN)

Valid until 2026-01-04

Mon

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2858

20:35

Atlanta (ATL) N

22:00

Denver (DEN)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN2990

16:10

Atlanta (ATL) N

17:40

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2990

18:25

Atlanta (ATL) N

19:55

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2990

18:25

Atlanta (ATL) N

19:55

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2990

18:25

Atlanta (ATL) N

19:55

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2990

18:25

Atlanta (ATL) N

19:55

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2990

18:25

Atlanta (ATL) N

19:55

Denver (DEN)

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN2990

18:25

Atlanta (ATL) N

19:55

Denver (DEN)

Operates only on 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN3002

16:55

Atlanta (ATL) N

18:10

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:15, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3002

17:15

Atlanta (ATL) N

18:35

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:20, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3002

18:20

Atlanta (ATL) N

19:40

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:20, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3002

18:45

Atlanta (ATL) N

20:00

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:15, non-stop
Boeing 737-800 (73H)

Direct Flights:

Frontier Airlines F93293

06:00

Atlanta (ATL) N

07:39

Denver (DEN)

Effective 2026-02-11 through 2026-03-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:39, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93293

06:00

Atlanta (ATL) N

07:39

Denver (DEN)

Effective 2026-02-12 through 2026-02-20

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:39, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93293

06:00

Atlanta (ATL) N

07:39

Denver (DEN)

Effective 2026-02-23 through 2026-03-05

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:39, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93293

06:40

Atlanta (ATL) N

08:19

Denver (DEN)

Operates only on 2026-02-16

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:39, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93293

07:00

Atlanta (ATL) N

08:42

Denver (DEN)

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:42, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93293

07:00

Atlanta (ATL) N

08:42

Denver (DEN)

Valid until 2026-01-04

Mon
-

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:42, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93293

07:00

Atlanta (ATL) N

08:42

Denver (DEN)

Effective 2026-04-01 through 2026-04-13

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:42, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93293

07:38

Atlanta (ATL) N

09:16

Denver (DEN)

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:38, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93293

07:46

Atlanta (ATL) N

09:28

Denver (DEN)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:42, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93293

10:15

Atlanta (ATL) N

11:54

Denver (DEN)

Operates only on 2026-02-10

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:39, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93293

10:15

Atlanta (ATL) N

11:54

Denver (DEN)

Effective 2026-02-17 through 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:39, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93293

10:30

Atlanta (ATL) N

12:09

Denver (DEN)

Effective 2026-03-06 through 2026-03-31

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:39, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93293

10:40

Atlanta (ATL) N

12:19

Denver (DEN)

Effective 2026-01-20 through 2026-02-07

Mon
-

Tue

Wed

Thu
-

Fri

Sat

Sun
-

Duration: 3:39, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93293

10:40

Atlanta (ATL) N

12:19

Denver (DEN)

Effective 2026-01-22 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:39, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93293

10:42

Atlanta (ATL) N

12:21

Denver (DEN)

Effective 2026-01-13 through 2026-01-19

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:39, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93293

10:42

Atlanta (ATL) N

12:21

Denver (DEN)

Effective 2026-01-14 through 2026-01-18

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat

Sun

Duration: 3:39, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93293

10:43

Atlanta (ATL) N

12:21

Denver (DEN)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:38, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93293

10:43

Atlanta (ATL) N

12:21

Denver (DEN)

Effective 2026-01-07 through 2026-01-09

Mon
-

Tue
-

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:38, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93293

10:43

Atlanta (ATL) N

12:21

Denver (DEN)

Effective 2026-01-08 through 2026-01-12

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:38, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93293

10:58

Atlanta (ATL) N

12:37

Denver (DEN)

Operates only on 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:39, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93293

11:03

Atlanta (ATL) N

12:42

Denver (DEN)

Effective 2026-02-14 through 2026-02-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:39, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93293

15:19

Atlanta (ATL) N

17:00

Denver (DEN)

Effective 2026-03-14 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:41, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93293

18:43

Atlanta (ATL) N

20:20

Denver (DEN)

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:37, non-stop
Airbus A321neo (32Q)

Direct Flights:

Southwest Airlines WN3369

12:30

Atlanta (ATL) N

13:55

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3369

13:35

Atlanta (ATL) N

15:00

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:25, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN3369

13:40

Atlanta (ATL) N

15:05

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:25, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN3369

13:45

Atlanta (ATL) N

15:10

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:25, non-stop
Boeing 737-800 (73H)

Direct Flights:

Frontier Airlines F93599

19:33

Atlanta (ATL) N

21:13

Denver (DEN)

Operates only on 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:40, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93599

19:46

Atlanta (ATL) N

21:26

Denver (DEN)

Effective 2026-01-15 through 2026-01-18

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:40, non-stop
Airbus A321neo (32Q)

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A domestic route departing from the Atlanta airport (ATL) and arriving at Denver airport (DEN).
The flight distance is 1196 miles, or 1925 km.
The timezone of the departure airport is UTC-5 , 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 3:05 and 3:44.

Return (DEN-ATL) flights

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