All airlines flying from Chicago O'Hare (ORD) to Denver (DEN).
| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Daily
15:59
Chicago O'Hare (ORD) 1
17:57
Denver (DEN) Lufthansa LH 7466 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-01-18 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2649) |
| Daily
16:05
Chicago O'Hare (ORD) 1
18:03
Denver (DEN) Lufthansa LH 7466 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2649) |
| Sat
19:57
Chicago O'Hare (ORD) 1
21:55
Denver (DEN) Lufthansa LH 7466 Non-stop Airbus A321neo (32Q) 2:58 Operates only on 2026-03-07 Codeshare flight, operated by United Airlines.(UA 767) |
| Thu
21:30
Chicago O'Hare (ORD) 1
23:21
Denver (DEN) Lufthansa LH 7466 Non-stop Boeing 737 MAX 9 (7M9) 2:51 Operates only on 2026-03-05 Codeshare flight, operated by United Airlines.(UA 1342) |
| Daily
21:30
Chicago O'Hare (ORD) 1
23:03
Denver (DEN) Lufthansa LH 7466 Non-stop Boeing 737-900 (739) 2:33 Effective from 2026-10-25 Codeshare flight, operated by United Airlines.(UA 1342) |
| Mon,Wed-Fri,Sun
21:39
Chicago O'Hare (ORD) 1
23:30
Denver (DEN) Lufthansa LH 7466 Non-stop Boeing 737 MAX 9 (7M9) 2:51 Effective 2026-03-06 through 2026-03-13 Codeshare flight, operated by United Airlines.(UA 1342) |
| Mon,Wed-Sun
21:39
Chicago O'Hare (ORD) 1
23:30
Denver (DEN) Lufthansa LH 7466 Non-stop Boeing 737 MAX 9 (7M9) 2:51 Effective 2026-03-14 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1342) |
| Mon,Thu,Fri,Sun
21:40
Chicago O'Hare (ORD) 1
23:38
Denver (DEN) Lufthansa LH 7466 Non-stop Airbus A321neo (32Q) 2:58 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 1651) |
| Daily
21:45
Chicago O'Hare (ORD) 1
23:18
Denver (DEN) Lufthansa LH 7466 Non-stop Boeing 737 MAX 9 (7M9) 2:33 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1342Z) |
| Daily
21:45
Chicago O'Hare (ORD) 1
23:40
Denver (DEN) Lufthansa LH 7466 Non-stop Airbus A321neo (32Q) 2:55 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1342) |
| Daily
21:45
Chicago O'Hare (ORD) 1
23:18
Denver (DEN) Lufthansa LH 7466 Non-stop Boeing 737-900 (739) 2:33 Effective 2026-05-21 through 2026-08-23 Codeshare flight, operated by United Airlines.(UA 1342) |
| Daily
14:55
Chicago O'Hare (ORD) 3
16:40
Denver (DEN) Aer Lingus EI 7526 Non-stop Airbus A319 (319) 2:45 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 2021) |
| Daily
14:55
Chicago O'Hare (ORD) 3
16:34
Denver (DEN) Aer Lingus EI 7526 Non-stop Boeing 737-800 (738) 2:39 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1734) |
| Daily
14:55
Chicago O'Hare (ORD) 3
16:33
Denver (DEN) Aer Lingus EI 7526 Non-stop Boeing 737-800 (738) 2:38 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1724) |
| Daily
14:55
Chicago O'Hare (ORD) 3
16:32
Denver (DEN) Aer Lingus EI 7526 Non-stop Boeing 737-800 (738) 2:37 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1354) |
| Daily
14:55
Chicago O'Hare (ORD) 3
16:38
Denver (DEN) Aer Lingus EI 7526 Non-stop Boeing 737-800 (738) 2:43 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1779) |
| Daily
15:03
Chicago O'Hare (ORD) 3
16:41
Denver (DEN) Aer Lingus EI 7526 Non-stop Boeing 737-800 (738) 2:38 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1317) |
| Daily
15:24
Chicago O'Hare (ORD) 3
17:04
Denver (DEN) Aer Lingus EI 7526 Non-stop Airbus A319 (319) 2:40 Valid until 2026-01-01 Codeshare flight, operated by American Airlines.(AA 2791) |
| Mon-Fri,Sun
15:26
Chicago O'Hare (ORD) 3
17:18
Denver (DEN) Aer Lingus EI 7526 Non-stop Airbus A319 (319) 2:52 Effective 2026-03-29 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 970) |
| Mon,Fri,Sun
15:29
Chicago O'Hare (ORD) 3
17:20
Denver (DEN) Aer Lingus EI 7526 Non-stop Airbus A319 (319) 2:51 Effective 2026-03-01 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 2514) |
| Daily
21:15
Chicago O'Hare (ORD) 3
23:16
Denver (DEN) Aer Lingus EI 7526 Non-stop Embraer EMB 175 (E75) 3:01 Effective 2026-01-06 through 2026-01-16 Codeshare flight, operated by American Airlines.(AA 3540) |
| Daily
21:15
Chicago O'Hare (ORD) 3
23:16
Denver (DEN) Aer Lingus EI 7526 Non-stop Embraer EMB 175 (E75) 3:01 Effective 2026-01-18 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 3540) |
| Mon
00:13
Chicago O'Hare (ORD) 3
02:02
Denver (DEN) Aer Lingus EI 7574 Non-stop Airbus A321 (321) 2:49 Operates only on 2026-01-05 Codeshare flight, operated by American Airlines.(AA 679) |
| Daily
06:45
Chicago O'Hare (ORD) 3
08:19
Denver (DEN) Aer Lingus EI 7574 Non-stop Airbus A319 (319) 2:34 Effective 2026-05-21 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1747) |
| Daily
06:45
Chicago O'Hare (ORD) 3
08:31
Denver (DEN) Aer Lingus EI 7574 Non-stop Boeing 737-800 (738) 2:46 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 2755) |
| Daily
06:45
Chicago O'Hare (ORD) 3
08:24
Denver (DEN) Aer Lingus EI 7574 Non-stop Airbus A319 (319) 2:39 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 2755) |
| Daily
06:50
Chicago O'Hare (ORD) 3
08:52
Denver (DEN) Aer Lingus EI 7574 Non-stop Embraer EMB 175 (E75) 3:02 Effective 2026-03-08 through 2026-04-06 Codeshare flight, operated by American Airlines.(AA 3545) |
| Sun
07:05
Chicago O'Hare (ORD) 3
08:58
Denver (DEN) Aer Lingus EI 7574 Non-stop Boeing 737-800 (738) 2:53 Effective 2026-02-15 through 2026-03-01 Codeshare flight, operated by American Airlines.(AA 1142) |
| Daily
18:40
Chicago O'Hare (ORD) 3
20:33
Denver (DEN) Aer Lingus EI 7574 Non-stop Boeing 737-800 (738) 2:53 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 2069) |
| Daily
15:24
Chicago O'Hare (ORD) 3
17:04
Denver (DEN) Cathay Pacific CX 7576 Non-stop Airbus A319 (319) 2:40 Valid until 2026-01-05 Codeshare flight, operated by American Airlines.(AA 2791) |
| Mon,Thu,Fri
15:29
Chicago O'Hare (ORD) 3
17:20
Denver (DEN) Cathay Pacific CX 7576 Non-stop Airbus A319 (319) 2:51 Effective 2026-02-12 through 2026-02-20 Codeshare flight, operated by American Airlines.(AA 2514) |
| Mon,Thu,Fri,Sun
15:29
Chicago O'Hare (ORD) 3
17:20
Denver (DEN) Cathay Pacific CX 7576 Non-stop Airbus A319 (319) 2:51 Effective 2026-02-22 through 2026-03-06 Codeshare flight, operated by American Airlines.(AA 2514) |
| Daily
16:45
Chicago O'Hare (ORD) 3
18:27
Denver (DEN) Cathay Pacific CX 7576 Non-stop Boeing 737-800 (738) 2:42 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1160) |
| Daily
18:35
Chicago O'Hare (ORD) 3
20:24
Denver (DEN) Cathay Pacific CX 7576 Non-stop Airbus A319 (319) 2:49 Effective 2026-05-21 through 2026-07-01 Codeshare flight, operated by American Airlines.(AA 1387) |
| Daily
18:35
Chicago O'Hare (ORD) 3
20:22
Denver (DEN) Cathay Pacific CX 7576 Non-stop Airbus A319 (319) 2:47 Effective 2026-08-05 through 2026-09-08 Codeshare flight, operated by American Airlines.(AA 1387) |
| Daily
18:35
Chicago O'Hare (ORD) 3
20:32
Denver (DEN) Cathay Pacific CX 7576 Non-stop Boeing 737-800 (738) 2:57 Effective from 2026-10-05 Codeshare flight, operated by American Airlines.(AA 1387) |
| Daily
18:40
Chicago O'Hare (ORD) 3
20:33
Denver (DEN) Cathay Pacific CX 7576 Non-stop Boeing 737-800 (738) 2:53 Effective 2026-04-07 through 2026-05-20 Codeshare flight, operated by American Airlines.(AA 2069) |
| Daily
20:25
Chicago O'Hare (ORD) 3
22:27
Denver (DEN) Cathay Pacific CX 7576 Non-stop Airbus A319 (319) 3:02 Effective 2026-07-02 through 2026-08-04 Codeshare flight, operated by American Airlines.(AA 1387) |
| Mon,Wed-Sun
21:15
Chicago O'Hare (ORD) 3
23:16
Denver (DEN) Royal Jordanian RJ 7588 Non-stop Embraer EMB 175 (E75) 3:01 Effective 2026-01-07 through 2026-01-14 Codeshare flight, operated by American Airlines.(AA 3540) |
| Mon,Wed,Fri,Sun
21:15
Chicago O'Hare (ORD) 3
23:16
Denver (DEN) Royal Jordanian RJ 7588 Non-stop Embraer EMB 175 (E75) 3:01 Effective 2026-01-16 through 2026-01-23 Codeshare flight, operated by American Airlines.(AA 3540) |
| Mon,Wed,Fri-Sun
21:15
Chicago O'Hare (ORD) 3
23:16
Denver (DEN) Royal Jordanian RJ 7588 Non-stop Embraer EMB 175 (E75) 3:01 Effective 2026-01-24 through 2026-02-11 Codeshare flight, operated by American Airlines.(AA 3540) |
| Daily
16:45
Chicago O'Hare (ORD) 3
18:27
Denver (DEN) Aer Lingus EI 7655 Non-stop Boeing 737-800 (738) 2:42 Effective 2026-09-09 through 2026-10-04 Codeshare flight, operated by American Airlines.(AA 1160) |
| Mon,Tue,Thu-Sun
14:50
Chicago O'Hare (ORD) 1
16:27
Denver (DEN) Austrian OS 7733 Non-stop Airbus A321neo (32Q) 2:37 Effective 2026-03-29 through 2026-04-28 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon,Tue,Thu-Sun
15:00
Chicago O'Hare (ORD) 1
16:50
Denver (DEN) Austrian OS 7733 Non-stop Boeing 737-900 (739) 2:50 Effective 2026-04-30 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 2347) |
| Mon,Wed,Fri,Sat
15:42
Chicago O'Hare (ORD) 1
17:38
Denver (DEN) Austrian OS 7733 Non-stop Boeing 757-300 (753) 2:56 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2201) |
| Wed,Fri,Sat
15:59
Chicago O'Hare (ORD) 1
17:57
Denver (DEN) Austrian OS 7733 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-01-07 through 2026-01-10 Codeshare flight, operated by United Airlines.(UA 2649) |
| Wed
15:59
Chicago O'Hare (ORD) 1
17:57
Denver (DEN) Austrian OS 7733 Non-stop Airbus A321neo (32Q) 2:58 Operates only on 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2649) |
| Mon,Wed,Fri
16:05
Chicago O'Hare (ORD) 1
18:03
Denver (DEN) Austrian OS 7733 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-02-13 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2649) |
| Fri,Sat
16:08
Chicago O'Hare (ORD) 1
18:06
Denver (DEN) Austrian OS 7733 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-03-06 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 2649) |
| Mon,Wed,Fri,Sat
17:50
Chicago O'Hare (ORD) 1
19:48
Denver (DEN) Austrian OS 7733 Non-stop Airbus A321neo (32Q) 2:58 Effective 2026-03-09 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 2494) |
- 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 3:11.
