Check United Airlines UA2666 (AUL) Flight Schedule
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2h 42m
About United Airlines UA2666 (AUL)
UA2666 (AUL) is a scheduled service operated by United Airlines, connecting Chicago - Denver with an average flight time of 2h 42m. It departs from O'Hare International Airport (ORD) and arrives at Denver International Airport (DEN) . Browse real-time schedules, compare fares, and book your seat — all in one place on Airpaz.
Last Updated on
Flight Information United Airlines UA2666 (AUL)
Lowest Fare Month
Dec
Total Destinations
1
Today’s Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Tuesday 23 June 2026 | 05:00 O'Hare International Airport | 06:42 Denver International Airport | 2h 42m | Airbus Industrie A318/319/320/321 |
Tuesday 23 June 2026 | 05:00 O'Hare International Airport | 14:30 +1d Narita International Airport | 19h 30m | - |
Upcoming Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Wednesday 24 June 2026 | 05:00 O'Hare International Airport | 06:42 Denver International Airport | 2h 42m | Airbus A321neo |
Wednesday 24 June 2026 | 07:40 Denver International Airport | 09:07 John Wayne Airport | 2h 27m | Airbus Industrie A318/319/320/321 |
Thursday 25 June 2026 | 05:00 O'Hare International Airport | 06:42 Denver International Airport | 2h 42m | - |
Thursday 25 June 2026 | 05:00 O'Hare International Airport | 09:07 McCarran International Airport | 6h 7m | Airbus A321neo |
Friday 26 June 2026 | 05:00 O'Hare International Airport | 14:30 +1d Narita International Airport | 19h 30m | - |
Popular Route from Chicago
Popular Route to Denver
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