All airlines flying from Denver (DEN) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE
Direct Flights:
Tue,Wed 12:28 Denver (DEN) 16:00 Chicago O'Hare (ORD) 3 American Airlines AA 2833 Non-stop Airbus A319 (319) 2:32 Effective 2026-01-06 through 2026-02-11
Mon,Thu,Fri,Sun 12:34 Denver (DEN) 16:10 Chicago O'Hare (ORD) 3 American Airlines AA 2833 Non-stop Boeing 737-800 (738) 2:36 Effective 2026-01-08 through 2026-02-09
Mon 11:15 Denver (DEN) 14:46 Chicago O'Hare (ORD) 1 United Airlines UA 2865 Non-stop Boeing 737-900 (739) 2:31 Operates only on 2026-01-05
Wed 11:15 Denver (DEN) 14:50 Chicago O'Hare (ORD) 1 United Airlines UA 2865 Non-stop Boeing 737 MAX 9 (7M9) 2:35 Effective 2026-01-07 through 2026-02-11
Daily 11:15 Denver (DEN) 14:50 Chicago O'Hare (ORD) 1 United Airlines UA 2865 Non-stop Airbus A321neo (32Q) 2:35 Effective 2026-02-12 through 2026-03-28
Daily 11:15 Denver (DEN) 14:34 Chicago O'Hare (ORD) 1 United Airlines UA 2865 Non-stop Airbus A321neo (32Q) 2:19 Effective 2026-03-29 through 2026-05-20
Daily 11:15 Denver (DEN) 14:34 Chicago O'Hare (ORD) 1 United Airlines UA 2865 Non-stop Boeing 737-900 (739) 2:19 Effective from 2026-05-21
Daily 11:20 Denver (DEN) 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 2865 Non-stop Boeing 737-900 (739) 2:35 Valid until 2026-01-04
Mon,Tue,Thu-Sun 11:20 Denver (DEN) 14:55 Chicago O'Hare (ORD) 1 United Airlines UA 2865 Non-stop Boeing 737-900 (739) 2:35 Effective 2026-01-06 through 2026-02-10
Daily 17:46 Denver (DEN) 21:25 Chicago O'Hare (ORD) 3 American Airlines AA 2878 Non-stop Boeing 737-800 (738) 2:39 Effective from 2026-10-05
Fri 07:10 Denver (DEN) 10:57 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A320neo (32N) 2:47 Effective 2026-01-23 through 2026-02-06
Sun 07:10 Denver (DEN) 10:57 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A321neo (32Q) 2:47 Effective 2026-01-25 through 2026-02-08
Thu 14:57 Denver (DEN) 18:31 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A321neo (32Q) 2:34 Effective 2026-01-22 through 2026-02-05
Thu 15:02 Denver (DEN) 18:45 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A321neo (32Q) 2:43 Operates only on 2026-01-08
Mon 15:02 Denver (DEN) 18:45 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A321 (321) 2:43 Operates only on 2026-01-12
Thu,Fri,Sun 17:41 Denver (DEN) 21:24 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A321neo (32Q) 2:43 Effective 2026-01-15 through 2026-01-18
Thu 19:35 Denver (DEN) 23:14 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A321 (321) 2:39 Effective 2026-02-12 through 2026-03-05
Sun 19:35 Denver (DEN) 23:14 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A321neo (32Q) 2:39 Operates only on 2026-03-01
Daily 20:45 Denver (DEN) 00:12 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A320neo (32N) 2:27 Valid until 2026-01-04 The flight arrives 1 day after departure.
Mon 20:45 Denver (DEN) 00:12 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A321neo (32Q) 2:27 Operates only on 2026-01-05 The flight arrives 1 day after departure.
Mon,Thu-Sun 20:45 Denver (DEN) 00:12 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A321 (321) 2:27 Effective 2026-04-02 through 2026-04-13 The flight arrives 1 day after departure.
Sun 20:52 Denver (DEN) 00:20 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A320neo (32N) 2:28 Effective 2026-02-15 through 2026-02-22 The flight arrives 1 day after departure.
Sat 21:00 Denver (DEN) 00:38 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A320neo (32N) 2:38 Effective 2026-03-21 through 2026-03-28 The flight arrives 1 day after departure.
Mon,Fri 21:29 Denver (DEN) 01:07 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3172 Non-stop Airbus A321 (321) 2:38 Effective 2026-03-06 through 2026-03-30 The flight arrives 1 day after departure.
Thu,Sun 06:00 Denver (DEN) 09:43 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3174 Non-stop Airbus A321 (321) 2:43 Effective 2026-03-08 through 2026-03-29
Fri 08:24 Denver (DEN) 11:58 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3174 Non-stop Airbus A320neo (32N) 2:34 Effective 2026-02-13 through 2026-02-20
Fri 09:41 Denver (DEN) 13:25 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3174 Non-stop Airbus A320neo (32N) 2:44 Operates only on 2026-02-27
Sun 17:17 Denver (DEN) 20:57 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3174 Non-stop Airbus A321neo (32Q) 2:40 Operates only on 2026-01-11
Fri 19:26 Denver (DEN) 22:56 Chicago O'Hare (ORD) 5 Frontier Airlines F9 3174 Non-stop Airbus A321neo (32Q) 2:30 Operates only on 2026-01-09
Tue,Wed 16:19 Denver (DEN) 20:00 Chicago O'Hare (ORD) 3 American Airlines AA 3365 Non-stop Embraer EMB 175 (E75) 2:41 Effective 2026-02-17 through 2026-03-04
Thu 05:52 Denver (DEN) 09:31 Chicago O'Hare (ORD) 3 American Airlines AA 3382 Non-stop Embraer EMB 175 (E75) 2:39 Operates only on 2026-02-12
Daily 09:22 Denver (DEN) 13:10 Chicago O'Hare (ORD) 3 American Airlines AA 3544 Non-stop Embraer EMB 175 (E75) 2:48 Effective 2026-03-08 through 2026-04-06
Daily 07:20 Denver (DEN) 11:00 Chicago O'Hare (ORD) 3 American Airlines AA 3578 Non-stop Embraer EMB 175 (E75) 2:40 Effective 2026-01-07 through 2026-02-11
Tue,Wed 11:25 Denver (DEN) 15:00 Chicago O'Hare (ORD) 5 Southwest Airlines WN 3725 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2026-06-09 through 2026-07-29
Sat 14:37 Denver (DEN) 18:21 Chicago O'Hare (ORD) 3 American Airlines AA 4072 Non-stop Embraer EMB 175 (E75) 2:44 Operates only on 2026-01-10
Sat 14:37 Denver (DEN) 18:21 Chicago O'Hare (ORD) 3 American Airlines AA 4072 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2026-01-24 through 2026-02-07
Wed 15:00 Denver (DEN) 18:44 Chicago O'Hare (ORD) 3 American Airlines AA 4072 Non-stop Embraer EMB 175 (E75) 2:44 Effective 2026-01-07 through 2026-02-11
Daily 12:43 Denver (DEN) 16:29 Chicago O'Hare (ORD) 3 American Airlines AA 4111 Non-stop Embraer EMB 175 (E75) 2:46 Effective 2026-04-07 through 2026-05-20
Wed,Sat 12:20 Denver (DEN) 16:08 Chicago O'Hare (ORD) 3 American Airlines AA 4312 Non-stop Embraer EMB 175 (E75) 2:48 Effective 2026-03-11 through 2026-04-04
Sat 12:22 Denver (DEN) 16:01 Chicago O'Hare (ORD) 3 American Airlines AA 4312 Non-stop Embraer EMB 175 (E75) 2:39 Effective 2026-02-21 through 2026-03-07
Wed 12:23 Denver (DEN) 16:02 Chicago O'Hare (ORD) 3 American Airlines AA 4312 Non-stop Embraer EMB 175 (E75) 2:39 Effective 2026-02-18 through 2026-03-04
Sat 14:57 Denver (DEN) 18:38 Chicago O'Hare (ORD) 3 American Airlines AA 4312 Non-stop Embraer EMB 175 (E75) 2:41 Operates only on 2026-02-14
Sat 10:25 Denver (DEN) 14:05 Chicago O'Hare (ORD) 5 Southwest Airlines WN 4467 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Effective 2026-02-14 through 2026-02-28
Mon,Thu,Fri 10:30 Denver (DEN) 14:05 Chicago O'Hare (ORD) 5 Southwest Airlines WN 4467 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-12 through 2026-02-16
Thu,Fri,Sun 10:30 Denver (DEN) 14:05 Chicago O'Hare (ORD) 5 Southwest Airlines WN 4467 Non-stop Boeing 737-800 (73H) 2:35 Effective 2026-02-20 through 2026-03-01
Non-Direct Flights:
Daily 08:05 Denver (DEN) 18:53 Chicago O'Hare (ORD) 1 United Airlines UA 403 1-stop Boeing 737-800 (738) 9:48 Effective from 2026-10-25
Daily 08:00 Denver (DEN) 16:51 Chicago O'Hare (ORD) 1 United Airlines UA 456 1-stop Airbus A319 (319) 7:51 Effective from 2026-04-30
Tue-Fri,Sun 08:05 Denver (DEN) 15:57 Chicago O'Hare (ORD) 1 United Airlines UA 456 1-stop Airbus A320 (320) 6:52 Effective 2026-03-05 through 2026-03-27
Mon 08:05 Denver (DEN) 15:57 Chicago O'Hare (ORD) 1 United Airlines UA 456 1-stop Boeing 737-800 (738) 6:52 Effective 2026-03-09 through 2026-03-23
Daily 08:05 Denver (DEN) 16:51 Chicago O'Hare (ORD) 1 United Airlines UA 456 1-stop Airbus A320 (320) 7:46 Effective 2026-03-29 through 2026-04-29

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Parallax here DEN-ORD

1 2 3 4 5 6 7 ... 16 17 18

A domestic route departing from the Denver airport (DEN) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 885 miles, or 1425 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . 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 2:19 and 2:50.

Return (ORD-DEN) flights

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All airlines flying from Denver (DEN) to Chicago O'Hare (ORD).

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FLIGHT SCHEDULE

Direct Flights:

American Airlines AA2833

12:28

Denver (DEN)

16:00

Chicago O'Hare (ORD) 3

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:32, non-stop
Airbus A319 (319)

Direct Flights:

American Airlines AA2833

12:34

Denver (DEN)

16:10

Chicago O'Hare (ORD) 3

Effective 2026-01-08 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:36, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2865

11:15

Denver (DEN)

14:46

Chicago O'Hare (ORD) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:31, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2865

11:15

Denver (DEN)

14:50

Chicago O'Hare (ORD) 1

Effective 2026-01-07 through 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2865

11:15

Denver (DEN)

14:50

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-03-28

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:35, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2865

11:15

Denver (DEN)

14:34

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:19, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2865

11:15

Denver (DEN)

14:34

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:19, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2865

11:20

Denver (DEN)

14:55

Chicago O'Hare (ORD) 1

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:35, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2865

11:20

Denver (DEN)

14:55

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-02-10

Mon

Tue

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:35, non-stop
Boeing 737-900 (739)

Direct Flights:

American Airlines AA2878

17:46

Denver (DEN)

21:25

Chicago O'Hare (ORD) 3

Effective from 2026-10-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:39, non-stop
Boeing 737-800 (738)

Direct Flights:

Frontier Airlines F93172

07:10

Denver (DEN)

10:57

Chicago O'Hare (ORD) 5

Effective 2026-01-23 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:47, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93172

07:10

Denver (DEN)

10:57

Chicago O'Hare (ORD) 5

Effective 2026-01-25 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:47, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93172

14:57

Denver (DEN)

18:31

Chicago O'Hare (ORD) 5

Effective 2026-01-22 through 2026-02-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:34, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93172

15:02

Denver (DEN)

18:45

Chicago O'Hare (ORD) 5

Operates only on 2026-01-08

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:43, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93172

15:02

Denver (DEN)

18:45

Chicago O'Hare (ORD) 5

Operates only on 2026-01-12

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:43, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93172

17:41

Denver (DEN)

21:24

Chicago O'Hare (ORD) 5

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 2:43, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93172

19:35

Denver (DEN)

23:14

Chicago O'Hare (ORD) 5

Effective 2026-02-12 through 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:39, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93172

19:35

Denver (DEN)

23:14

Chicago O'Hare (ORD) 5

Operates only on 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:39, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93172

20:45

Denver (DEN)

00:12(+1)

Chicago O'Hare (ORD) 5

Valid until 2026-01-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:27, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F93172

20:45

Denver (DEN)

00:12(+1)

Chicago O'Hare (ORD) 5

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:27, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F93172

20:45

Denver (DEN)

00:12(+1)

Chicago O'Hare (ORD) 5

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:27, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F93172

20:52

Denver (DEN)

00:20(+1)

Chicago O'Hare (ORD) 5

Effective 2026-02-15 through 2026-02-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:28, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F93172

21:00

Denver (DEN)

00:38(+1)

Chicago O'Hare (ORD) 5

Effective 2026-03-21 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:38, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F93172

21:29

Denver (DEN)

01:07(+1)

Chicago O'Hare (ORD) 5

Effective 2026-03-06 through 2026-03-30

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:38, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F93174

06:00

Denver (DEN)

09:43

Chicago O'Hare (ORD) 5

Effective 2026-03-08 through 2026-03-29

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:43, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93174

08:24

Denver (DEN)

11:58

Chicago O'Hare (ORD) 5

Effective 2026-02-13 through 2026-02-20

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:34, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93174

09:41

Denver (DEN)

13:25

Chicago O'Hare (ORD) 5

Operates only on 2026-02-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:44, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93174

17:17

Denver (DEN)

20:57

Chicago O'Hare (ORD) 5

Operates only on 2026-01-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:40, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93174

19:26

Denver (DEN)

22:56

Chicago O'Hare (ORD) 5

Operates only on 2026-01-09

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:30, non-stop
Airbus A321neo (32Q)

Direct Flights:

American Airlines AA3365

16:19

Denver (DEN)

20:00

Chicago O'Hare (ORD) 3

Effective 2026-02-17 through 2026-03-04

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:41, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3382

05:52

Denver (DEN)

09:31

Chicago O'Hare (ORD) 3

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:39, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3544

09:22

Denver (DEN)

13:10

Chicago O'Hare (ORD) 3

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:48, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA3578

07:20

Denver (DEN)

11:00

Chicago O'Hare (ORD) 3

Effective 2026-01-07 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:40, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Southwest Airlines WN3725

11:25

Denver (DEN)

15:00

Chicago O'Hare (ORD) 5

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

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

American Airlines AA4072

14:37

Denver (DEN)

18:21

Chicago O'Hare (ORD) 3

Operates only on 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:44, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4072

14:37

Denver (DEN)

18:21

Chicago O'Hare (ORD) 3

Effective 2026-01-24 through 2026-02-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:44, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4072

15:00

Denver (DEN)

18:44

Chicago O'Hare (ORD) 3

Effective 2026-01-07 through 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:44, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4111

12:43

Denver (DEN)

16:29

Chicago O'Hare (ORD) 3

Effective 2026-04-07 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:46, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4312

12:20

Denver (DEN)

16:08

Chicago O'Hare (ORD) 3

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

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:48, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4312

12:22

Denver (DEN)

16:01

Chicago O'Hare (ORD) 3

Effective 2026-02-21 through 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:39, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4312

12:23

Denver (DEN)

16:02

Chicago O'Hare (ORD) 3

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

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:39, non-stop
Embraer EMB 175 (E75)

Direct Flights:

American Airlines AA4312

14:57

Denver (DEN)

18:38

Chicago O'Hare (ORD) 3

Operates only on 2026-02-14

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:41, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Southwest Airlines WN4467

10:25

Denver (DEN)

14:05

Chicago O'Hare (ORD) 5

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Southwest Airlines WN4467

10:30

Denver (DEN)

14:05

Chicago O'Hare (ORD) 5

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

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

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

Direct Flights:

Southwest Airlines WN4467

10:30

Denver (DEN)

14:05

Chicago O'Hare (ORD) 5

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

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

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

Non-Direct Flights:

United Airlines UA403

08:05

Denver (DEN)

18:53

Chicago O'Hare (ORD) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 9:48, 1-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA456

08:00

Denver (DEN)

16:51

Chicago O'Hare (ORD) 1

Effective from 2026-04-30

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:51, 1-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA456

08:05

Denver (DEN)

15:57

Chicago O'Hare (ORD) 1

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

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 6:52, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA456

08:05

Denver (DEN)

15:57

Chicago O'Hare (ORD) 1

Effective 2026-03-09 through 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:52, 1-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA456

08:05

Denver (DEN)

16:51

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:46, 1-stop
Airbus A320 (320)

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A domestic route departing from the Denver airport (DEN) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 885 miles, or 1425 km.
The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . 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 2:19 and 2:50.

Return (ORD-DEN) flights

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