All airlines flying from Ontario, Los Angeles (ONT) to Denver (DEN).
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| FLIGHT SCHEDULE |
|---|
| Direct Codeshare Flights: |
| Thu,Sun
14:08
Ontario, Los Angeles (ONT)
17:31
Denver (DEN) Volaris Y4 2528 Non-stop Airbus A320 (320) 2:23 Effective 2026-02-12 through 2026-03-05 Codeshare flight, operated by Frontier Airlines.(F9) |
| Daily
18:30
Ontario, Los Angeles (ONT) 2
21:44
Denver (DEN) Air Canada AC 3779 Non-stop Airbus A320 (320) 2:14 Effective 2026-05-21 through 2026-10-24 Codeshare flight, operated by United Airlines.(UA 2234) |
| Daily
13:00
Ontario, Los Angeles (ONT) 2
16:14
Denver (DEN) Air Canada AC 3961 Non-stop Airbus A320 (320) 2:14 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 1263) |
| Mon-Wed,Fri,Sat
13:24
Ontario, Los Angeles (ONT) 2
16:43
Denver (DEN) Air Canada AC 3961 Non-stop Boeing 737 MAX 9 (7M9) 2:19 Effective 2026-01-06 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1263) |
| Thu
13:24
Ontario, Los Angeles (ONT) 2
16:43
Denver (DEN) Air Canada AC 3961 Non-stop Airbus A319 (319) 2:19 Effective 2026-01-08 through 2026-02-05 Codeshare flight, operated by United Airlines.(UA 1263) |
| Sun
13:24
Ontario, Los Angeles (ONT) 2
16:43
Denver (DEN) Air Canada AC 3961 Non-stop Boeing 737-900 (739) 2:19 Effective 2026-01-11 through 2026-02-08 Codeshare flight, operated by United Airlines.(UA 1263) |
| Daily
13:34
Ontario, Los Angeles (ONT) 2
16:56
Denver (DEN) Air Canada AC 3961 Non-stop Airbus A319 (319) 2:22 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 1263) |
| Daily
13:40
Ontario, Los Angeles (ONT) 2
16:56
Denver (DEN) Air Canada AC 3961 Non-stop Boeing 737-800 (738) 2:16 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 1305) |
| Daily
13:40
Ontario, Los Angeles (ONT) 2
17:02
Denver (DEN) Air Canada AC 3961 Non-stop Boeing 737-800 (738) 2:22 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1263) |
| Daily
13:45
Ontario, Los Angeles (ONT) 2
17:01
Denver (DEN) Air Canada AC 3961 Non-stop Boeing 737-800 (738) 2:16 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1263) |
| Mon,Wed-Sun
13:50
Ontario, Los Angeles (ONT) 2
17:03
Denver (DEN) Air Canada AC 3961 Non-stop Boeing 737-800 (738) 2:13 Effective 2026-03-05 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 1263) |
| Tue
13:50
Ontario, Los Angeles (ONT) 2
17:04
Denver (DEN) Air Canada AC 3961 Non-stop Airbus A320 (320) 2:14 Effective 2026-03-10 through 2026-03-24 Codeshare flight, operated by United Airlines.(UA 1263) |
| Sat
13:50
Ontario, Los Angeles (ONT) 2
17:02
Denver (DEN) Air Canada AC 3961 Non-stop Boeing 737-800 (738) 2:12 Operates only on 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1263) |
| Thu
05:00
Ontario, Los Angeles (ONT) 2
08:16
Denver (DEN) Air Canada AC 5423 Non-stop Boeing 737 MAX 9 (7M9) 2:16 Operates only on 2026-02-12 Codeshare flight, operated by United Airlines.(UA 2446) |
| Daily
05:00
Ontario, Los Angeles (ONT) 2
08:16
Denver (DEN) Air Canada AC 5423 Non-stop Boeing 737-800 (738) 2:16 Effective 2026-02-13 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 2446) |
| Daily
05:00
Ontario, Los Angeles (ONT) 2
08:11
Denver (DEN) Air Canada AC 5423 Non-stop Boeing 737-800 (738) 2:11 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 2446) |
| Mon,Thu
05:05
Ontario, Los Angeles (ONT) 2
08:24
Denver (DEN) Air Canada AC 5423 Non-stop Boeing 737-900 (739) 2:19 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 2446) |
| Tue,Wed,Fri-Sun
05:05
Ontario, Los Angeles (ONT) 2
08:24
Denver (DEN) Air Canada AC 5423 Non-stop Boeing 737-800 (738) 2:19 Valid until 2026-01-06 Codeshare flight, operated by United Airlines.(UA 2446) |
| Daily
05:05
Ontario, Los Angeles (ONT) 2
08:24
Denver (DEN) Air Canada AC 5423 Non-stop Boeing 737 MAX 9 (7M9) 2:19 Effective 2026-01-07 through 2026-01-17 Codeshare flight, operated by United Airlines.(UA 2446) |
| Sun
05:05
Ontario, Los Angeles (ONT) 2
08:24
Denver (DEN) Air Canada AC 5423 Non-stop Boeing 737-900 (739) 2:19 Operates only on 2026-01-18 Codeshare flight, operated by United Airlines.(UA 2446) |
| Daily
05:05
Ontario, Los Angeles (ONT) 2
08:24
Denver (DEN) Air Canada AC 5423 Non-stop Boeing 737 MAX 9 (7M9) 2:19 Effective 2026-01-19 through 2026-02-03 Codeshare flight, operated by United Airlines.(UA 2446) |
| Daily
05:05
Ontario, Los Angeles (ONT) 2
08:24
Denver (DEN) Air Canada AC 5423 Non-stop Boeing 737 MAX 9 (7M9) 2:19 Effective 2026-02-05 through 2026-02-11 Codeshare flight, operated by United Airlines.(UA 2446) |
| Daily
05:05
Ontario, Los Angeles (ONT) 2
08:27
Denver (DEN) Air Canada AC 5423 Non-stop Boeing 737-800 (738) 2:22 Effective 2026-04-30 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 2446) |
| Daily
05:10
Ontario, Los Angeles (ONT) 2
08:32
Denver (DEN) Air Canada AC 5423 Non-stop Boeing 737 MAX 9 (7M9) 2:22 Effective 2026-03-29 through 2026-04-29 Codeshare flight, operated by United Airlines.(UA 2446) |
| Daily
05:15
Ontario, Los Angeles (ONT) 2
08:32
Denver (DEN) Air Canada AC 5423 Non-stop Airbus A319 (319) 2:17 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 2446) |
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Parallax here ONT-DEN
- A domestic route departing from the Ontario, Los Angeles airport (ONT) and arriving at Denver airport (DEN).
- The flight distance is 817 miles, or 1315 km.
- The timezone of the departure airport is UTC-8 , 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 2:10 and 2:26.
