United Airlines flights from Denver (DEN) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE
Direct Flights:
Daily 17:42 Denver (DEN) 21:15 Chicago O'Hare (ORD) 1 United Airlines UA 1411 Non-stop Boeing 757-300 (753) 2:33 Effective 2026-01-06 through 2026-02-02
Tue 17:42 Denver (DEN) 21:16 Chicago O'Hare (ORD) 1 United Airlines UA 1411 Non-stop Airbus A321neo (32Q) 2:34 Operates only on 2026-02-03
Daily 17:42 Denver (DEN) 21:15 Chicago O'Hare (ORD) 1 United Airlines UA 1411 Non-stop Boeing 757-300 (753) 2:33 Effective 2026-02-04 through 2026-02-11
Daily 17:42 Denver (DEN) 21:13 Chicago O'Hare (ORD) 1 United Airlines UA 1411 Non-stop Boeing 757-300 (753) 2:31 Effective 2026-03-29 through 2026-04-29
Daily 17:42 Denver (DEN) 21:13 Chicago O'Hare (ORD) 1 United Airlines UA 1411 Non-stop Airbus A321neo (32Q) 2:31 Effective 2026-04-30 through 2026-05-20
Daily 17:42 Denver (DEN) 21:13 Chicago O'Hare (ORD) 1 United Airlines UA 1411 Non-stop Boeing 757-300 (753) 2:31 Effective from 2026-05-21
Daily 17:45 Denver (DEN) 21:19 Chicago O'Hare (ORD) 1 United Airlines UA 1411 Non-stop Airbus A321neo (32Q) 2:34 Valid until 2026-01-05
Daily 17:54 Denver (DEN) 21:29 Chicago O'Hare (ORD) 1 United Airlines UA 1411 Non-stop Boeing 757-300 (753) 2:35 Effective 2026-02-12 through 2026-03-28
Daily 19:00 Denver (DEN) 22:25 Chicago O'Hare (ORD) 1 United Airlines UA 2258 Non-stop Boeing 737-900 (739) 2:25 Effective 2026-05-21 through 2026-10-24
Daily 19:05 Denver (DEN) 22:30 Chicago O'Hare (ORD) 1 United Airlines UA 2258 Non-stop Airbus A321neo (32Q) 2:25 Effective 2026-04-30 through 2026-05-20
Daily 19:15 Denver (DEN) 22:40 Chicago O'Hare (ORD) 1 United Airlines UA 2258 Non-stop Airbus A321neo (32Q) 2:25 Effective 2026-03-29 through 2026-04-29
Daily 19:20 Denver (DEN) 22:45 Chicago O'Hare (ORD) 1 United Airlines UA 2258 Non-stop Boeing 737-900 (739) 2:25 Effective from 2026-10-25
Mon,Tue,Thu,Sun 19:23 Denver (DEN) 22:52 Chicago O'Hare (ORD) 1 United Airlines UA 2258 Non-stop Boeing 737 MAX 9 (7M9) 2:29 Effective 2026-02-12 through 2026-03-03
Fri 19:23 Denver (DEN) 22:52 Chicago O'Hare (ORD) 1 United Airlines UA 2258 Non-stop Boeing 737-900 (739) 2:29 Effective 2026-02-13 through 2026-02-27
Wed 19:24 Denver (DEN) 22:53 Chicago O'Hare (ORD) 1 United Airlines UA 2258 Non-stop Boeing 737-900 (739) 2:29 Effective 2026-02-18 through 2026-03-04
Wed-Sun 19:25 Denver (DEN) 22:55 Chicago O'Hare (ORD) 1 United Airlines UA 2258 Non-stop Airbus A321neo (32Q) 2:30 Effective 2026-03-05 through 2026-03-28
Mon 19:25 Denver (DEN) 22:54 Chicago O'Hare (ORD) 1 United Airlines UA 2258 Non-stop Boeing 737 MAX 9 (7M9) 2:29 Effective 2026-03-09 through 2026-03-23
Mon,Tue,Thu,Sat,Sun 19:26 Denver (DEN) 23:00 Chicago O'Hare (ORD) 1 United Airlines UA 2258 Non-stop Airbus A321neo (32Q) 2:34 Valid until 2026-01-05
Fri 19:40 Denver (DEN) 23:14 Chicago O'Hare (ORD) 1 United Airlines UA 2258 Non-stop Boeing 757-300 (753) 2:34 Operates only on 2026-01-02
Daily 09:35 Denver (DEN) 13:19 Chicago O'Hare (ORD) 1 United Airlines UA 2329 Non-stop Airbus A321neo (32Q) 2:44 Valid until 2026-01-05
Thu 09:36 Denver (DEN) 13:13 Chicago O'Hare (ORD) 1 United Airlines UA 2329 Non-stop Boeing 737-900 (739) 2:37 Operates only on 2026-02-12
Daily 09:36 Denver (DEN) 13:14 Chicago O'Hare (ORD) 1 United Airlines UA 2329 Non-stop Airbus A321neo (32Q) 2:38 Effective 2026-02-13 through 2026-03-06
Mon-Fri,Sun 09:36 Denver (DEN) 13:14 Chicago O'Hare (ORD) 1 United Airlines UA 2329 Non-stop Airbus A321neo (32Q) 2:38 Effective 2026-03-08 through 2026-03-27
Sat 09:37 Denver (DEN) 13:15 Chicago O'Hare (ORD) 1 United Airlines UA 2329 Non-stop Airbus A321neo (32Q) 2:38 Effective 2026-03-07 through 2026-03-28
Mon-Fri,Sun 09:40 Denver (DEN) 13:24 Chicago O'Hare (ORD) 1 United Airlines UA 2329 Non-stop Airbus A321neo (32Q) 2:44 Effective 2026-01-06 through 2026-02-11
Sat 09:40 Denver (DEN) 13:22 Chicago O'Hare (ORD) 1 United Airlines UA 2329 Non-stop Boeing 757-300 (753) 2:42 Effective 2026-01-10 through 2026-02-07
Daily 09:48 Denver (DEN) 13:13 Chicago O'Hare (ORD) 1 United Airlines UA 2329 Non-stop Boeing 757-300 (753) 2:25 Effective 2026-03-29 through 2026-04-29
Daily 09:48 Denver (DEN) 13:13 Chicago O'Hare (ORD) 1 United Airlines UA 2329 Non-stop Airbus A321neo (32Q) 2:25 Effective 2026-04-30 through 2026-05-20
Daily 09:48 Denver (DEN) 13:13 Chicago O'Hare (ORD) 1 United Airlines UA 2329 Non-stop Boeing 757-300 (753) 2:25 Effective from 2026-05-21
Daily 07:45 Denver (DEN) 11:25 Chicago O'Hare (ORD) 1 United Airlines UA 2430 Non-stop Boeing 777 (777) 2:40 Valid until 2026-01-06
Wed 07:45 Denver (DEN) 11:25 Chicago O'Hare (ORD) 1 United Airlines UA 2430 Non-stop Boeing 777 (777) 2:40 Operates only on 2026-02-11
Daily 07:45 Denver (DEN) 11:19 Chicago O'Hare (ORD) 1 United Airlines UA 2430 Non-stop Boeing 777 (777) 2:34 Effective 2026-02-12 through 2026-03-28
Daily 07:50 Denver (DEN) 11:34 Chicago O'Hare (ORD) 1 United Airlines UA 2430 Non-stop Airbus A321neo (32Q) 2:44 Effective 2026-01-07 through 2026-02-10
Daily 08:17 Denver (DEN) 11:42 Chicago O'Hare (ORD) 1 United Airlines UA 2430 Non-stop Airbus A321neo (32Q) 2:25 Effective 2026-03-29 through 2026-04-29
Daily 08:17 Denver (DEN) 11:42 Chicago O'Hare (ORD) 1 United Airlines UA 2430 Non-stop Boeing 737-900 (739) 2:25 Effective 2026-04-30 through 2026-05-20
Daily 08:17 Denver (DEN) 11:42 Chicago O'Hare (ORD) 1 United Airlines UA 2430 Non-stop Boeing 757-300 (753) 2:25 Effective from 2026-05-21
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
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
Daily 09:40 Denver (DEN) 18:55 Chicago O'Hare (ORD) 1 United Airlines UA 1010 1-stop Boeing 737-800 (738) 8:15 Effective 2026-04-30 through 2026-05-20
Daily 09:40 Denver (DEN) 18:15 Chicago O'Hare (ORD) 1 United Airlines UA 1010 1-stop Boeing 737-800 (738) 7:35 Effective from 2026-05-21

1 2 3

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 2:44.

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United Airlines flights from Denver (DEN) to Chicago O'Hare (ORD).

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA1411

17:42

Denver (DEN)

21:15

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:33, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA1411

17:42

Denver (DEN)

21:16

Chicago O'Hare (ORD) 1

Operates only on 2026-02-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

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

Direct Flights:

United Airlines UA1411

17:42

Denver (DEN)

21:15

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:33, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA1411

17:42

Denver (DEN)

21:13

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:31, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA1411

17:42

Denver (DEN)

21:13

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:31, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1411

17:42

Denver (DEN)

21:13

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:31, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA1411

17:45

Denver (DEN)

21:19

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

United Airlines UA1411

17:54

Denver (DEN)

21:29

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
Boeing 757-300 (753)

Direct Flights:

United Airlines UA2258

19:00

Denver (DEN)

22:25

Chicago O'Hare (ORD) 1

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2258

19:05

Denver (DEN)

22:30

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2258

19:15

Denver (DEN)

22:40

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2258

19:20

Denver (DEN)

22:45

Chicago O'Hare (ORD) 1

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2258

19:23

Denver (DEN)

22:52

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed
-

Thu

Fri
-

Sat
-

Sun

Duration: 2:29, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2258

19:23

Denver (DEN)

22:52

Chicago O'Hare (ORD) 1

Effective 2026-02-13 through 2026-02-27

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:29, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2258

19:24

Denver (DEN)

22:53

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:29, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2258

19:25

Denver (DEN)

22:55

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-28

Mon
-

Tue
-

Wed

Thu

Fri

Sat

Sun

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

Direct Flights:

United Airlines UA2258

19:25

Denver (DEN)

22:54

Chicago O'Hare (ORD) 1

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

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:29, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2258

19:26

Denver (DEN)

23:00

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed
-

Thu

Fri
-

Sat

Sun

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

Direct Flights:

United Airlines UA2258

19:40

Denver (DEN)

23:14

Chicago O'Hare (ORD) 1

Operates only on 2026-01-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:34, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA2329

09:35

Denver (DEN)

13:19

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:44, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2329

09:36

Denver (DEN)

13:13

Chicago O'Hare (ORD) 1

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:37, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2329

09:36

Denver (DEN)

13:14

Chicago O'Hare (ORD) 1

Effective 2026-02-13 through 2026-03-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:38, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2329

09:36

Denver (DEN)

13:14

Chicago O'Hare (ORD) 1

Effective 2026-03-08 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:38, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2329

09:37

Denver (DEN)

13:15

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:38, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2329

09:40

Denver (DEN)

13:24

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 2:44, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2329

09:40

Denver (DEN)

13:22

Chicago O'Hare (ORD) 1

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

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:42, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA2329

09:48

Denver (DEN)

13:13

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA2329

09:48

Denver (DEN)

13:13

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2329

09:48

Denver (DEN)

13:13

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Boeing 757-300 (753)

Direct Flights:

United Airlines UA2430

07:45

Denver (DEN)

11:25

Chicago O'Hare (ORD) 1

Valid until 2026-01-06

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:40, non-stop
Boeing 777 (777)

Direct Flights:

United Airlines UA2430

07:45

Denver (DEN)

11:25

Chicago O'Hare (ORD) 1

Operates only on 2026-02-11

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:40, non-stop
Boeing 777 (777)

Direct Flights:

United Airlines UA2430

07:45

Denver (DEN)

11:19

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:34, non-stop
Boeing 777 (777)

Direct Flights:

United Airlines UA2430

07:50

Denver (DEN)

11:34

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:44, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2430

08:17

Denver (DEN)

11:42

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2430

08:17

Denver (DEN)

11:42

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2430

08:17

Denver (DEN)

11:42

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 2:25, non-stop
Boeing 757-300 (753)

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)

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)

Non-Direct Flights:

United Airlines UA1010

09:40

Denver (DEN)

18:55

Chicago O'Hare (ORD) 1

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

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 8:15, 1-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA1010

09:40

Denver (DEN)

18:15

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:35, 1-stop
Boeing 737-800 (738)

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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 2:44.

All DEN-ORD flights

All United Airlines flights

Return (ORD-DEN) flights

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