Flight

UAL2666 1 Oct 2026

UAL2666, operated by United Airlines, on 1 Oct 2026: Chicago Ohare International (KORD) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).

← 30 Sep 2026All UAL2666 flights2 Oct 2026 →

Leg 1 of 2

FAA SWIM schedule
RouteKORD CHICAGO OHARE INTERNATIONAL → KDEN DENVER INTERNATIONAL
StatusCompleted, departed on time (+10 min)
Scheduled departure05:00 CDT
Actual departure05:10 CDT on time
Actual arrival06:23 MDT
Duration2h 13m
AircraftN14545 A21N
Max altitude48,700 ft
Distance tracked769 nm

Leg 2 of 2

FAA SWIM schedule
RouteKDEN DENVER INTERNATIONAL → KSNA JOHN WAYNE ARPT ORANGE CO
StatusCompleted, departure delayed +15 min
Scheduled departure08:02 MDT
Actual departure08:17 MDT delayed +15 min
Actual arrival09:04 PDT
Duration1h 47m
AircraftN27271 B38M
Max altitude36,000 ft
Distance tracked734 nm

Punctuality, last 30 days

Flights14
On time9 (64%)
Average delay+13 min
Worst delay+24 min

In the last 30 days UAL2666 departed on time (within 15 minutes) on 9 of 14 flights (64%), with an average departure delay of +13 min and a worst delay of +24 min.

UAL2666 flight history Full history CSV API access

Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.