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

Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:
Mon-Fri,Sun 07:30 Chicago O'Hare (ORD) 1 12:38 Denver (DEN)
United Airlines UA 286 1-stop Boeing 737-900 (739) 6:08 Effective 2024-10-04 through 2024-10-10
Mon-Fri,Sun 07:30 Chicago O'Hare (ORD) 1 12:38 Denver (DEN)
United Airlines UA 286 1-stop Boeing 737-900 (739) 6:08 Effective 2024-10-14 through 2024-10-25
Mon-Wed,Sun 07:30 Chicago O'Hare (ORD) 1 12:20 Denver (DEN)
United Airlines UA 286 1-stop Boeing 737-900 (739) 5:50 Effective 2024-10-27 through 2024-10-30
Thu,Fri 07:30 Chicago O'Hare (ORD) 1 12:20 Denver (DEN)
United Airlines UA 286 1-stop Boeing 737-800 (738) 5:50 Effective 2024-10-31 through 2024-11-01
Mon-Thu,Sun 07:30 Chicago O'Hare (ORD) 1 12:20 Denver (DEN)
United Airlines UA 286 1-stop Boeing 737-900 (739) 5:50 Effective 2024-11-03 through 2024-11-27
Fri 07:30 Chicago O'Hare (ORD) 1 12:20 Denver (DEN)
United Airlines UA 286 1-stop Boeing 737-800 (738) 5:50 Effective 2024-11-08 through 2024-11-22
Mon,Sun 07:30 Chicago O'Hare (ORD) 1 12:20 Denver (DEN)
United Airlines UA 286 1-stop Boeing 737-900 (739) 5:50 Effective 2024-12-01 through 2024-12-02
Sun 07:40 Chicago O'Hare (ORD) 1 12:38 Denver (DEN)
United Airlines UA 286 1-stop Boeing 737-900 (739) 5:58 Operates only on 2024-10-13
Fri 07:45 Chicago O'Hare (ORD) 1 12:38 Denver (DEN)
United Airlines UA 286 1-stop Boeing 737-900 (739) 5:53 Operates only on 2024-10-11
Mon-Fri,Sun 12:00 Chicago O'Hare (ORD) 1 21:03 Denver (DEN)
United Airlines UA 303 1-stop Airbus A320 (320) 10:03 Effective 2024-10-27 through 2024-11-27
Mon,Fri,Sun 12:00 Chicago O'Hare (ORD) 1 21:03 Denver (DEN)
United Airlines UA 303 1-stop Airbus A320 (320) 10:03 Effective 2024-11-29 through 2024-12-02
Thu 12:45 Chicago O'Hare (ORD) 1 18:14 Denver (DEN)
United Airlines UA 342 1-stop Airbus A320 (320) 6:29 Operates only on 2024-09-26
Daily 12:45 Chicago O'Hare (ORD) 1 18:14 Denver (DEN)
United Airlines UA 342 1-stop Boeing 737-800 (738) 6:29 Effective 2024-09-27 through 2024-10-18
Sat 12:45 Chicago O'Hare (ORD) 1 18:14 Denver (DEN)
United Airlines UA 342 1-stop Airbus A319 (319) 6:29 Operates only on 2024-10-19
Mon-Thu,Sat,Sun 12:45 Chicago O'Hare (ORD) 1 18:14 Denver (DEN)
United Airlines UA 342 1-stop Boeing 737-800 (738) 6:29 Effective 2024-10-20 through 2024-10-26
Fri 12:45 Chicago O'Hare (ORD) 1 18:14 Denver (DEN)
United Airlines UA 342 1-stop Boeing 737-900 (739) 6:29 Operates only on 2024-10-25
Daily 10:40 Chicago O'Hare (ORD) 1 17:56 Denver (DEN)
United Airlines UA 531 1-stop Boeing 777 (777) 8:16 Effective 2025-01-07 through 2025-02-12
Daily 11:05 Chicago O'Hare (ORD) 1 18:04 Denver (DEN)
United Airlines UA 531 1-stop Airbus A321neo (32Q) 7:59 Effective 2025-02-13 through 2025-03-05
Daily 11:05 Chicago O'Hare (ORD) 1 18:04 Denver (DEN)
United Airlines UA 531 1-stop Boeing 777 (777) 7:59 Effective 2025-03-06 through 2025-03-29
Daily 11:05 Chicago O'Hare (ORD) 1 18:04 Denver (DEN)
United Airlines UA 531 1-stop Airbus A321neo (32Q) 7:59 Effective from 2025-03-30
Daily 11:14 Chicago O'Hare (ORD) 1 18:16 Denver (DEN)
United Airlines UA 540 1-stop Airbus A321neo (32Q) 8:02 Effective 2024-12-03 through 2024-12-18
Daily 08:45 Chicago O'Hare (ORD) 1 14:53 Denver (DEN)
United Airlines UA 708 1-stop Airbus A319 (319) 7:08 Effective 2025-01-07 through 2025-02-12
Daily 08:59 Chicago O'Hare (ORD) 1 15:00 Denver (DEN)
United Airlines UA 708 1-stop Airbus A320 (320) 7:01 Effective from 2025-02-13
Mon-Fri,Sun 07:00 Chicago O'Hare (ORD) 1 14:44 Denver (DEN)
United Airlines UA 1299 1-stop Airbus A319 (319) 8:44 Effective 2024-10-27 through 2024-11-22
Sat 07:00 Chicago O'Hare (ORD) 1 14:44 Denver (DEN)
United Airlines UA 1299 1-stop Boeing 737-700 (73G) 8:44 Effective 2024-11-02 through 2024-11-30
Sun 07:00 Chicago O'Hare (ORD) 1 14:44 Denver (DEN)
United Airlines UA 1299 1-stop Boeing 737-800 (738) 8:44 Operates only on 2024-11-24
Mon-Wed,Sun 07:00 Chicago O'Hare (ORD) 1 14:44 Denver (DEN)
United Airlines UA 1299 1-stop Airbus A319 (319) 8:44 Effective 2024-11-25 through 2024-12-02
Thu 07:10 Chicago O'Hare (ORD) 1 12:40 Denver (DEN)
United Airlines UA 1327 1-stop Boeing 737 MAX 9 (7M9) 6:30 Operates only on 2024-09-26
Daily 07:10 Chicago O'Hare (ORD) 1 12:30 Denver (DEN)
United Airlines UA 1327 1-stop Airbus A320 (320) 6:20 Effective 2024-09-27 through 2024-10-16
Thu,Fri,Sun 07:10 Chicago O'Hare (ORD) 1 12:30 Denver (DEN)
United Airlines UA 1327 1-stop Airbus A319 (319) 6:20 Effective 2024-10-17 through 2024-10-20
Mon-Sat 07:10 Chicago O'Hare (ORD) 1 12:30 Denver (DEN)
United Airlines UA 1327 1-stop Airbus A320 (320) 6:20 Effective 2024-10-19 through 2024-10-26
Daily 07:15 Chicago O'Hare (ORD) 1 16:14 Denver (DEN)
United Airlines UA 1417 1-stop Boeing 737 MAX 8 (7M8) 9:59 Effective from 2025-02-13
Daily 07:20 Chicago O'Hare (ORD) 1 16:14 Denver (DEN)
United Airlines UA 1422 1-stop Boeing 737-700 (73G) 9:54 Effective from 2025-02-13
Mon-Fri,Sun 13:00 Chicago O'Hare (ORD) 1 21:44 Denver (DEN)
United Airlines UA 1450 1-stop Airbus A320 (320) 9:44 Effective 2024-09-26 through 2024-10-11
Mon-Fri,Sun 13:00 Chicago O'Hare (ORD) 1 21:44 Denver (DEN)
United Airlines UA 1450 1-stop Airbus A320 (320) 9:44 Effective 2024-10-14 through 2024-10-25
Sat,Sun 16:15 Chicago O'Hare (ORD) 1 01:25 Denver (DEN)
United Airlines UA 1634 1-stop Boeing 737-900 (739) 10:10 Effective 2024-11-30 through 2024-12-01
The flight arrives 1 day after departure.
Mon,Wed-Sun 10:59 Chicago O'Hare (ORD) 1 19:25 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-900 (739) 9:26 Valid until 2024-09-01
Mon,Tue 10:59 Chicago O'Hare (ORD) 1 19:25 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737 MAX 8 (7M8) 9:26 Valid until 2024-09-02
Tue,Wed 10:59 Chicago O'Hare (ORD) 1 19:25 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737 MAX 9 (7M9) 9:26 Effective 2024-09-03 through 2024-09-25
Mon,Thu,Sun 10:59 Chicago O'Hare (ORD) 1 19:25 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-900 (739) 9:26 Effective 2024-09-05 through 2024-09-12
Sat 10:59 Chicago O'Hare (ORD) 1 19:25 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-800 (738) 9:26 Operates only on 2024-09-07
Mon,Thu,Sat,Sun 10:59 Chicago O'Hare (ORD) 1 19:25 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-900 (739) 9:26 Effective 2024-09-14 through 2024-09-19
Sat 10:59 Chicago O'Hare (ORD) 1 19:25 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-800 (738) 9:26 Operates only on 2024-09-21
Mon,Sun 10:59 Chicago O'Hare (ORD) 1 19:25 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-900 (739) 9:26 Effective 2024-09-22 through 2024-09-23
Mon-Thu,Sun 11:10 Chicago O'Hare (ORD) 1 19:27 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-900 (739) 9:17 Effective 2024-09-26 through 2024-10-24
Sat 11:10 Chicago O'Hare (ORD) 1 19:35 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-900 (739) 9:25 Operates only on 2024-09-28
Sat 11:10 Chicago O'Hare (ORD) 1 19:35 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-800 (738) 9:25 Operates only on 2024-10-05
Sat 11:10 Chicago O'Hare (ORD) 1 19:35 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-900 (739) 9:25 Operates only on 2024-10-12
Sat 11:10 Chicago O'Hare (ORD) 1 19:35 Denver (DEN)
United Airlines UA 1637 1-stop Boeing 737-800 (738) 9:25 Operates only on 2024-10-26
Mon,Wed,Thu,Sun 11:10 Chicago O'Hare (ORD) 1 18:22 Denver (DEN)
United Airlines UA 1637 1-stop Airbus A321neo (32Q) 8:12 Effective 2024-10-27 through 2024-10-31
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United Airlines flights from Chicago O'Hare (ORD) to Denver (DEN).
Select flight date:
FLIGHT SCHEDULE
Non-Direct Flights:

Effective 2024-10-04 through 2024-10-10
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:08, 1-stop
Boeing 737-900 (739)

Effective 2024-10-14 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:08, 1-stop
Boeing 737-900 (739)

Effective 2024-10-27 through 2024-10-30
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:50, 1-stop
Boeing 737-900 (739)

Effective 2024-10-31 through 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 5:50, 1-stop
Boeing 737-800 (738)

Effective 2024-11-03 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 5:50, 1-stop
Boeing 737-900 (739)

Effective 2024-11-08 through 2024-11-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:50, 1-stop
Boeing 737-800 (738)

Effective 2024-12-01 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:50, 1-stop
Boeing 737-900 (739)

Operates only on 2024-10-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:58, 1-stop
Boeing 737-900 (739)

Operates only on 2024-10-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 5:53, 1-stop
Boeing 737-900 (739)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 10:03, 1-stop
Airbus A320 (320)

Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 10:03, 1-stop
Airbus A320 (320)

Operates only on 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:29, 1-stop
Airbus A320 (320)

Effective 2024-09-27 through 2024-10-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:29, 1-stop
Boeing 737-800 (738)

Operates only on 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:29, 1-stop
Airbus A319 (319)

Effective 2024-10-20 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 6:29, 1-stop
Boeing 737-800 (738)

Operates only on 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:29, 1-stop
Boeing 737-900 (739)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:16, 1-stop
Boeing 777 (777)

Effective 2025-02-13 through 2025-03-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:59, 1-stop
Airbus A321neo (32Q)

Effective 2025-03-06 through 2025-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:59, 1-stop
Boeing 777 (777)

Effective from 2025-03-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:59, 1-stop
Airbus A321neo (32Q)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:02, 1-stop
Airbus A321neo (32Q)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:08, 1-stop
Airbus A319 (319)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:01, 1-stop
Airbus A320 (320)

Effective 2024-10-27 through 2024-11-22
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 8:44, 1-stop
Airbus A319 (319)

Effective 2024-11-02 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:44, 1-stop
Boeing 737-700 (73G)

Operates only on 2024-11-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:44, 1-stop
Boeing 737-800 (738)

Effective 2024-11-25 through 2024-12-02
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:44, 1-stop
Airbus A319 (319)

Operates only on 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 6:30, 1-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-27 through 2024-10-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:20, 1-stop
Airbus A320 (320)

Effective 2024-10-17 through 2024-10-20
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 6:20, 1-stop
Airbus A319 (319)

Effective 2024-10-19 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 6:20, 1-stop
Airbus A320 (320)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:59, 1-stop
Boeing 737 MAX 8 (7M8)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 9:54, 1-stop
Boeing 737-700 (73G)

Effective 2024-09-26 through 2024-10-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 9:44, 1-stop
Airbus A320 (320)

Effective 2024-10-14 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 9:44, 1-stop
Airbus A320 (320)

Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 10:10, 1-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Valid until 2024-09-01
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 9:26, 1-stop
Boeing 737-900 (739)

Valid until 2024-09-02
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:26, 1-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-03 through 2024-09-25
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:26, 1-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-05 through 2024-09-12
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 9:26, 1-stop
Boeing 737-900 (739)

Operates only on 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:26, 1-stop
Boeing 737-800 (738)

Effective 2024-09-14 through 2024-09-19
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 9:26, 1-stop
Boeing 737-900 (739)

Operates only on 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:26, 1-stop
Boeing 737-800 (738)

Effective 2024-09-22 through 2024-09-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 9:26, 1-stop
Boeing 737-900 (739)

Effective 2024-09-26 through 2024-10-24
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 9:17, 1-stop
Boeing 737-900 (739)

Operates only on 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:25, 1-stop
Boeing 737-900 (739)

Operates only on 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:25, 1-stop
Boeing 737-800 (738)

Operates only on 2024-10-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:25, 1-stop
Boeing 737-900 (739)

Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:25, 1-stop
Boeing 737-800 (738)

Effective 2024-10-27 through 2024-10-31
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 8:12, 1-stop
Airbus A321neo (32Q)
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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.