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

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FLIGHT SCHEDULE
Direct Flights:
Sat 08:20 Atlanta (ATL) N 09:30 Denver (DEN) Southwest Airlines WN 202 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2026-06-06 through 2026-08-01
Mon,Thu,Fri 09:30 Atlanta (ATL) N 10:40 Denver (DEN) Southwest Airlines WN 202 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-06-04 through 2026-08-03
Sun 13:05 Atlanta (ATL) N 14:10 Denver (DEN) Southwest Airlines WN 202 Non-stop Boeing 737 MAX 8 (7M8) 3:05 Effective 2026-06-07 through 2026-08-02
Tue,Wed 13:30 Atlanta (ATL) N 14:40 Denver (DEN) Southwest Airlines WN 202 Non-stop Boeing 737-800 (73H) 3:10 Effective 2026-06-09 through 2026-07-29
Thu,Fri,Sun 06:00 Atlanta (ATL) N 07:30 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-01-11 through 2026-01-16
Mon,Sun 06:00 Atlanta (ATL) N 07:30 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-01-19 through 2026-01-25
Thu,Sun 06:00 Atlanta (ATL) N 07:30 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-02-01 through 2026-02-05
Mon,Thu,Fri 06:00 Atlanta (ATL) N 07:30 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-02-06 through 2026-02-13
Mon,Tue,Thu,Fri,Sun 06:00 Atlanta (ATL) N 07:30 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-02-15 through 2026-02-23
Mon,Thu,Fri,Sun 06:00 Atlanta (ATL) N 07:30 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-02-26 through 2026-03-02
Sat 06:25 Atlanta (ATL) N 07:50 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737-800 (73H) 3:25 Effective 2026-02-14 through 2026-02-28
Sat 07:20 Atlanta (ATL) N 08:50 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737 MAX 8 (7M8) 3:30 Effective 2026-01-10 through 2026-02-07
Mon-Fri 14:30 Atlanta (ATL) N 15:55 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-01-06 through 2026-01-14
Tue-Fri,Sun 14:30 Atlanta (ATL) N 15:55 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-01-18 through 2026-01-23
Mon-Fri 14:30 Atlanta (ATL) N 15:55 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Effective 2026-01-26 through 2026-02-04
Sun 14:30 Atlanta (ATL) N 15:55 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737-700 (Scimitar Winglets) 3:25 Operates only on 2026-02-08
Tue,Wed 14:30 Atlanta (ATL) N 15:55 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-02-10 through 2026-02-11
Tue,Wed 14:30 Atlanta (ATL) N 15:55 Denver (DEN) Southwest Airlines WN 203 Non-stop Boeing 737 MAX 8 (7M8) 3:25 Effective 2026-02-18 through 2026-03-04
Mon,Thu,Fri,Sun 06:55 Atlanta (ATL) N 08:00 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-08-06 through 2026-09-28
Tue,Wed 07:00 Atlanta (ATL) N 08:05 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-08-04 through 2026-09-30
Sat 07:05 Atlanta (ATL) N 08:10 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:05 Effective 2026-08-08 through 2026-09-26
Mon-Fri 08:30 Atlanta (ATL) N 10:05 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-01-07 through 2026-01-14
Tue-Fri,Sun 08:30 Atlanta (ATL) N 10:05 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-01-18 through 2026-01-23
Mon-Fri 08:30 Atlanta (ATL) N 10:05 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-01-26 through 2026-02-04
Sun 08:30 Atlanta (ATL) N 10:05 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:35 Operates only on 2026-02-08
Tue,Wed 08:30 Atlanta (ATL) N 10:05 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-02-10 through 2026-02-11
Tue,Wed 08:30 Atlanta (ATL) N 10:05 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-700 (Scimitar Winglets) 3:35 Effective 2026-02-24 through 2026-03-04
Sun 11:00 Atlanta (ATL) N 12:30 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:30 Operates only on 2026-01-11
Sun 11:00 Atlanta (ATL) N 12:30 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-01-25 through 2026-02-01
Sun 11:00 Atlanta (ATL) N 12:30 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:30 Operates only on 2026-02-15
Mon 11:20 Atlanta (ATL) N 12:50 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:30 Operates only on 2026-01-19
Thu,Fri 11:25 Atlanta (ATL) N 12:55 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-01-15 through 2026-01-16
Mon,Thu,Fri 11:25 Atlanta (ATL) N 12:55 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-02-05 through 2026-02-09
Mon,Tue,Thu 11:25 Atlanta (ATL) N 12:55 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-02-17 through 2026-02-23
Mon 11:25 Atlanta (ATL) N 12:55 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:30 Operates only on 2026-03-02
Sat 11:45 Atlanta (ATL) N 13:15 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-02-14 through 2026-02-28
Sat 12:25 Atlanta (ATL) N 13:55 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-800 (73H) 3:30 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri 13:55 Atlanta (ATL) N 15:25 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 13:55 Atlanta (ATL) N 15:25 Denver (DEN) Southwest Airlines WN 204 Non-stop Boeing 737-700 (Scimitar Winglets) 3:30 Effective 2026-02-20 through 2026-03-01
Sat 17:35 Atlanta (ATL) N 18:45 Denver (DEN) Southwest Airlines WN 206 Non-stop Boeing 737-800 (73H) 3:10 Effective 2026-08-08 through 2026-09-26
Tue,Wed,Sun 18:35 Atlanta (ATL) N 19:45 Denver (DEN) Southwest Airlines WN 206 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2026-08-04 through 2026-09-30
Daily 16:20 Atlanta (ATL) N 17:57 Denver (DEN) United Airlines UA 235 Non-stop Boeing 737 MAX 8 (7M8) 3:37 Effective 2026-01-06 through 2026-02-11
Daily 16:25 Atlanta (ATL) N 18:03 Denver (DEN) United Airlines UA 235 Non-stop Airbus A320 (320) 3:38 Valid until 2026-01-05
Tue,Thu,Sun 16:27 Atlanta (ATL) N 18:07 Denver (DEN) United Airlines UA 235 Non-stop Boeing 737-900 (739) 3:40 Effective 2026-02-12 through 2026-02-17
Mon,Wed-Sat 16:27 Atlanta (ATL) N 18:07 Denver (DEN) United Airlines UA 235 Non-stop Boeing 737-800 (738) 3:40 Effective 2026-02-13 through 2026-03-04
Tue,Sun 16:27 Atlanta (ATL) N 18:07 Denver (DEN) United Airlines UA 235 Non-stop Boeing 737-900 (739) 3:40 Effective 2026-02-22 through 2026-03-03
Mon-Fri,Sun 16:28 Atlanta (ATL) N 18:07 Denver (DEN) United Airlines UA 235 Non-stop Boeing 737 MAX 8 (7M8) 3:39 Effective 2026-03-05 through 2026-03-27
Sat 16:28 Atlanta (ATL) N 18:09 Denver (DEN) United Airlines UA 235 Non-stop Airbus A319 (319) 3:41 Effective 2026-03-07 through 2026-03-28
Daily 16:35 Atlanta (ATL) N 18:05 Denver (DEN) United Airlines UA 235 Non-stop Boeing 737-800 (738) 3:30 Effective 2026-04-30 through 2026-05-20
Daily 16:35 Atlanta (ATL) N 18:05 Denver (DEN) United Airlines UA 235 Non-stop Airbus A320 (320) 3:30 Effective from 2026-05-21

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Parallax here ATL-DEN

1 2 3 4 ... 12 13 14

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 WN202

08:20

Atlanta (ATL) N

09:30

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:10, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN202

09:30

Atlanta (ATL) N

10:40

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN202

13:05

Atlanta (ATL) N

14:10

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:05, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN202

13:30

Atlanta (ATL) N

14:40

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN203

06:00

Atlanta (ATL) N

07:30

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN203

06:00

Atlanta (ATL) N

07:30

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN203

06:00

Atlanta (ATL) N

07:30

Denver (DEN)

Effective 2026-02-01 through 2026-02-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN203

06:00

Atlanta (ATL) N

07:30

Denver (DEN)

Effective 2026-02-06 through 2026-02-13

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN203

06:00

Atlanta (ATL) N

07:30

Denver (DEN)

Effective 2026-02-15 through 2026-02-23

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN203

06:00

Atlanta (ATL) N

07:30

Denver (DEN)

Effective 2026-02-26 through 2026-03-02

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN203

06:25

Atlanta (ATL) N

07:50

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN203

07:20

Atlanta (ATL) N

08:50

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:30, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN203

14:30

Atlanta (ATL) N

15:55

Denver (DEN)

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN203

14:30

Atlanta (ATL) N

15:55

Denver (DEN)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN203

14:30

Atlanta (ATL) N

15:55

Denver (DEN)

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN203

14:30

Atlanta (ATL) N

15:55

Denver (DEN)

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN203

14:30

Atlanta (ATL) N

15:55

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN203

14:30

Atlanta (ATL) N

15:55

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN204

06:55

Atlanta (ATL) N

08:00

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN204

07:00

Atlanta (ATL) N

08:05

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN204

07:05

Atlanta (ATL) N

08:10

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN204

08:30

Atlanta (ATL) N

10:05

Denver (DEN)

Effective 2026-01-07 through 2026-01-14

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN204

08:30

Atlanta (ATL) N

10:05

Denver (DEN)

Effective 2026-01-18 through 2026-01-23

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN204

08:30

Atlanta (ATL) N

10:05

Denver (DEN)

Effective 2026-01-26 through 2026-02-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN204

08:30

Atlanta (ATL) N

10:05

Denver (DEN)

Operates only on 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN204

08:30

Atlanta (ATL) N

10:05

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN204

08:30

Atlanta (ATL) N

10:05

Denver (DEN)

Effective 2026-02-24 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:35, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN204

11:00

Atlanta (ATL) N

12:30

Denver (DEN)

Operates only on 2026-01-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN204

11:00

Atlanta (ATL) N

12:30

Denver (DEN)

Effective 2026-01-25 through 2026-02-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN204

11:00

Atlanta (ATL) N

12:30

Denver (DEN)

Operates only on 2026-02-15

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

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

Direct Flights:

Southwest Airlines WN204

11:20

Atlanta (ATL) N

12:50

Denver (DEN)

Operates only on 2026-01-19

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN204

11:25

Atlanta (ATL) N

12:55

Denver (DEN)

Effective 2026-01-15 through 2026-01-16

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN204

11:25

Atlanta (ATL) N

12:55

Denver (DEN)

Effective 2026-02-05 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN204

11:25

Atlanta (ATL) N

12:55

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 WN204

11:25

Atlanta (ATL) N

12:55

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 WN204

11:45

Atlanta (ATL) N

13:15

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

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

Direct Flights:

Southwest Airlines WN204

12:25

Atlanta (ATL) N

13:55

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 WN204

13:55

Atlanta (ATL) N

15:25

Denver (DEN)

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN204

13:55

Atlanta (ATL) N

15:25

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 3:30, non-stop
Boeing 737-700 (Scimitar Winglets)

Direct Flights:

Southwest Airlines WN206

17:35

Atlanta (ATL) N

18:45

Denver (DEN)

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:10, non-stop
Boeing 737-800 (73H)

Direct Flights:

Southwest Airlines WN206

18:35

Atlanta (ATL) N

19:45

Denver (DEN)

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA235

16:20

Atlanta (ATL) N

17:57

Denver (DEN)

Effective 2026-01-06 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:37, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA235

16:25

Atlanta (ATL) N

18:03

Denver (DEN)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:38, non-stop
Airbus A320 (320)

Direct Flights:

United Airlines UA235

16:27

Atlanta (ATL) N

18:07

Denver (DEN)

Effective 2026-02-12 through 2026-02-17

Mon
-

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA235

16:27

Atlanta (ATL) N

18:07

Denver (DEN)

Effective 2026-02-13 through 2026-03-04

Mon

Tue
-

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:40, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA235

16:27

Atlanta (ATL) N

18:07

Denver (DEN)

Effective 2026-02-22 through 2026-03-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:40, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA235

16:28

Atlanta (ATL) N

18:07

Denver (DEN)

Effective 2026-03-05 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 3:39, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA235

16:28

Atlanta (ATL) N

18:09

Denver (DEN)

Effective 2026-03-07 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:41, non-stop
Airbus A319 (319)

Direct Flights:

United Airlines UA235

16:35

Atlanta (ATL) N

18:05

Denver (DEN)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:30, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA235

16:35

Atlanta (ATL) N

18:05

Denver (DEN)

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:30, non-stop
Airbus A320 (320)

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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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