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

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Daily 11:10 Chicago O'Hare (ORD) 1 16:35 Denver (DEN)
United Airlines UA 1637 1-stop Airbus A321neo (32Q) 6:25 Effective 2024-11-03 through 2024-11-27
Mon,Fri-Sun 11:10 Chicago O'Hare (ORD) 1 16:35 Denver (DEN)
United Airlines UA 1637 1-stop Airbus A321neo (32Q) 6:25 Effective 2024-11-29 through 2024-12-02
Sat 11:15 Chicago O'Hare (ORD) 1 19:35 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-900 (739) 9:20 Operates only on 2024-10-19
Tue 12:55 Chicago O'Hare (ORD) 1 19:40 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737 MAX 8 (7M8) 7:45 Effective 2024-12-03 through 2024-12-17
Mon,Wed-Fri,Sun 12:55 Chicago O'Hare (ORD) 1 19:40 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-900 (739) 7:45 Effective 2024-12-04 through 2024-12-18
Daily 13:25 Chicago O'Hare (ORD) 1 19:26 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-900 (739) 7:01 Effective 2024-12-19 through 2025-01-06
Daily 13:40 Chicago O'Hare (ORD) 1 19:40 Denver (DEN)
United Airlines UA 1915 1-stop Boeing 737 MAX 9 (7M9) 7:00 Effective 2024-11-03 through 2024-11-24
Mon 13:40 Chicago O'Hare (ORD) 1 19:40 Denver (DEN)
United Airlines UA 1915 1-stop Boeing 737 MAX 8 (7M8) 7:00 Operates only on 2024-11-25
Mon-Wed,Fri-Sun 13:40 Chicago O'Hare (ORD) 1 19:40 Denver (DEN)
United Airlines UA 1915 1-stop Boeing 737 MAX 9 (7M9) 7:00 Effective 2024-11-26 through 2024-12-02
Sat,Sun 16:15 Chicago O'Hare (ORD) 1 00:56 Denver (DEN)
United Airlines UA 1920 1-stop Airbus A321neo (32Q) 9:41 Effective 2024-11-30 through 2024-12-01
The flight arrives 1 day after departure.
Mon-Fri,Sun 13:00 Chicago O'Hare (ORD) 1 21:42 Denver (DEN)
United Airlines UA 2057 1-stop Airbus A320 (320) 9:42 Valid until 2024-09-25
Mon,Thu,Fri,Sun 09:15 Chicago O'Hare (ORD) 1 14:38 Denver (DEN)
United Airlines UA 2287 1-stop Boeing 737 MAX 8 (7M8) 6:23 Valid until 2024-09-02
Mon-Thu,Sat,Sun 09:15 Chicago O'Hare (ORD) 1 14:38 Denver (DEN)
United Airlines UA 2287 1-stop Boeing 737 MAX 8 (7M8) 6:23 Effective 2024-09-03 through 2024-09-25
Fri 09:15 Chicago O'Hare (ORD) 1 14:37 Denver (DEN)
United Airlines UA 2287 1-stop Airbus A319 (319) 6:22 Effective 2024-09-06 through 2024-09-20
Mon-Fri,Sun 09:19 Chicago O'Hare (ORD) 1 14:43 Denver (DEN)
United Airlines UA 2287 1-stop Boeing 737 MAX 8 (7M8) 6:24 Effective 2024-09-26 through 2024-10-25
Sat 09:19 Chicago O'Hare (ORD) 1 14:43 Denver (DEN)
United Airlines UA 2287 1-stop Airbus A320 (320) 6:24 Effective 2024-09-28 through 2024-10-26
Tue 08:55 Chicago O'Hare (ORD) 1 15:00 Denver (DEN)
United Airlines UA 2348 1-stop Boeing 737-800 (738) 7:05 Effective 2024-12-24 through 2024-12-31
Daily 08:55 Chicago O'Hare (ORD) 1 14:59 Denver (DEN)
United Airlines UA 2348 1-stop Boeing 737-800 (738) 7:04 Effective 2025-01-07 through 2025-02-12
Daily 08:55 Chicago O'Hare (ORD) 1 14:51 Denver (DEN)
United Airlines UA 2348 1-stop Boeing 737-800 (738) 6:56 Effective from 2025-02-13
Mon,Thu,Sat 09:00 Chicago O'Hare (ORD) 1 15:00 Denver (DEN)
United Airlines UA 2348 1-stop Airbus A319 (319) 7:00 Effective 2024-12-19 through 2024-12-26
Fri 09:00 Chicago O'Hare (ORD) 1 15:00 Denver (DEN)
United Airlines UA 2348 1-stop Boeing 737-700 (73G) 7:00 Operates only on 2024-12-20
Mon,Thu,Fri 09:00 Chicago O'Hare (ORD) 1 15:00 Denver (DEN)
United Airlines UA 2348 1-stop Airbus A319 (319) 7:00 Effective 2024-12-27 through 2025-01-06
Mon-Fri 06:00 Chicago O'Hare (ORD) 1 12:34 Denver (DEN)
United Airlines UA 2388 1-stop Boeing 737-800 (738) 7:34 Effective 2024-10-28 through 2024-11-27
Mon 06:00 Chicago O'Hare (ORD) 1 12:34 Denver (DEN)
United Airlines UA 2388 1-stop Boeing 737 MAX 8 (7M8) 7:34 Operates only on 2024-12-02
Mon-Fri 06:00 Chicago O'Hare (ORD) 1 12:34 Denver (DEN)
United Airlines UA 2388 1-stop Boeing 737-800 (738) 7:34 Effective 2024-12-03 through 2024-12-18
Daily 14:20 Chicago O'Hare (ORD) 1 18:20 Denver (DEN)
United Airlines UA 2618 1-stop Airbus A319 (319) 5:00 Effective 2024-12-19 through 2025-01-06
Wed 18:15 Chicago O'Hare (ORD) 04:26 Denver (DEN)
United Airlines UA 3752 1-stop Boeing 757-300 (753) 11:11 Operates only on 2024-09-04
The flight arrives 1 day after departure.
This is a Charter flight.
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United Airlines flights from Chicago O'Hare (ORD) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
United Airlines UA1637
11:10
Chicago O'Hare (ORD) 1

16:35
Denver (DEN)
Effective 2024-11-03 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:25, 1-stop
Airbus A321neo (32Q)
United Airlines UA1637
11:10
Chicago O'Hare (ORD) 1

16:35
Denver (DEN)
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 6:25, 1-stop
Airbus A321neo (32Q)
United Airlines UA1637
11:15
Chicago O'Hare (ORD) 1

19:35
Denver (DEN)
Operates only on 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:20, 1-stop
Boeing 737-900 (739)
United Airlines UA1637
12:55
Chicago O'Hare (ORD) 1

19:40
Denver (DEN)
Effective 2024-12-03 through 2024-12-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:45, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA1637
12:55
Chicago O'Hare (ORD) 1

19:40
Denver (DEN)
Effective 2024-12-04 through 2024-12-18
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:45, 1-stop
Boeing 737-900 (739)
United Airlines UA1637
13:25
Chicago O'Hare (ORD) 1

19:26
Denver (DEN)
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:01, 1-stop
Boeing 737-900 (739)
United Airlines UA1915
13:40
Chicago O'Hare (ORD) 1

19:40
Denver (DEN)
Effective 2024-11-03 through 2024-11-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:00, 1-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA1915
13:40
Chicago O'Hare (ORD) 1

19:40
Denver (DEN)
Operates only on 2024-11-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:00, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA1915
13:40
Chicago O'Hare (ORD) 1

19:40
Denver (DEN)
Effective 2024-11-26 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 7:00, 1-stop
Boeing 737 MAX 9 (7M9)
United Airlines UA1920
16:15
Chicago O'Hare (ORD) 1

00:56(+1)
Denver (DEN)
Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 9:41, 1-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
United Airlines UA2057
13:00
Chicago O'Hare (ORD) 1

21:42
Denver (DEN)
Valid until 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 9:42, 1-stop
Airbus A320 (320)
United Airlines UA2287
09:15
Chicago O'Hare (ORD) 1

14:38
Denver (DEN)
Valid until 2024-09-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:23, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2287
09:15
Chicago O'Hare (ORD) 1

14:38
Denver (DEN)
Effective 2024-09-03 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 6:23, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2287
09:15
Chicago O'Hare (ORD) 1

14:37
Denver (DEN)
Effective 2024-09-06 through 2024-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:22, 1-stop
Airbus A319 (319)
United Airlines UA2287
09:19
Chicago O'Hare (ORD) 1

14:43
Denver (DEN)
Effective 2024-09-26 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:24, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2287
09:19
Chicago O'Hare (ORD) 1

14:43
Denver (DEN)
Effective 2024-09-28 through 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:24, 1-stop
Airbus A320 (320)
United Airlines UA2348
08:55
Chicago O'Hare (ORD) 1

15:00
Denver (DEN)
Effective 2024-12-24 through 2024-12-31
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:05, 1-stop
Boeing 737-800 (738)
United Airlines UA2348
08:55
Chicago O'Hare (ORD) 1

14:59
Denver (DEN)
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:04, 1-stop
Boeing 737-800 (738)
United Airlines UA2348
08:55
Chicago O'Hare (ORD) 1

14:51
Denver (DEN)
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:56, 1-stop
Boeing 737-800 (738)
United Airlines UA2348
09:00
Chicago O'Hare (ORD) 1

15:00
Denver (DEN)
Effective 2024-12-19 through 2024-12-26
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 7:00, 1-stop
Airbus A319 (319)
United Airlines UA2348
09:00
Chicago O'Hare (ORD) 1

15:00
Denver (DEN)
Operates only on 2024-12-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 7:00, 1-stop
Boeing 737-700 (73G)
United Airlines UA2348
09:00
Chicago O'Hare (ORD) 1

15:00
Denver (DEN)
Effective 2024-12-27 through 2025-01-06
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 7:00, 1-stop
Airbus A319 (319)
United Airlines UA2388
06:00
Chicago O'Hare (ORD) 1

12:34
Denver (DEN)
Effective 2024-10-28 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:34, 1-stop
Boeing 737-800 (738)
United Airlines UA2388
06:00
Chicago O'Hare (ORD) 1

12:34
Denver (DEN)
Operates only on 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:34, 1-stop
Boeing 737 MAX 8 (7M8)
United Airlines UA2388
06:00
Chicago O'Hare (ORD) 1

12:34
Denver (DEN)
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:34, 1-stop
Boeing 737-800 (738)
United Airlines UA2618
14:20
Chicago O'Hare (ORD) 1

18:20
Denver (DEN)
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:00, 1-stop
Airbus A319 (319)
United Airlines UA3752
18:15
Chicago O'Hare (ORD)

04:26(+1)
Denver (DEN)
Operates only on 2024-09-04
This is a Charter flight.
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 11:11, 1-stop
Boeing 757-300 (753)
The flight arrives 1 day after departure.
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  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Denver airport (DEN).
  • The flight distance is 885 miles, or 1425 km.
  • The timezone of the departure airport is UTC-6 , 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 2:33 and 2:58.
All ORD-DEN flights
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