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AC4790

DEN → DTW · Airbus A319 · United Airlines

For travellers

Departure · Denver (DEN)

Gate B19
Scheduled 17:40 · Departed 17:48 · +8 min
Board status: Off block
Airborne since 18:17 (ADS-B)

Arrival · Detroit (DTW)

Gate D6
Scheduled 02 Oct 22:39 · Landed 02 Oct 22:33 · early
Board status: Arrived
Landed 02 Oct 22:35 (airport data)

Board data from den, dtw, updated 28 min ago; times local to each airport.

Flight

Status
Completed (landing confirmed by airport data)
Arrival confirmed via
Airport data (confirmed)
Departure
Denver International Airport (DEN) — Denver, United States
Scheduled departure
2026-10-02 23:40 UTC
Departed
2026-10-03 00:17 UTC
Arrival
Detroit Metropolitan Wayne County Airport (DTW) — Detroit, United States
Scheduled arrival
2026-10-03 02:39 UTC
Estimated arrival
2026-10-03 02:46 UTC
Also flies as
UA1220
Codeshares
AC4790
Distance flown
1900 km
Straight-line distance
1802 km

Aircraft

Registration
N821UA
Type
Airbus A319
Seats
126 total (78 Economy, 36 Economy Plus, 12 First)
CO2 (EMEP est., total)
38.7 t (300 kg/pax Economy, 368 kg/pax Business)

Altitude & speed

Max altitude
39,025 ft
Max ground speed
547 kt
Tracked
2h 16m · 1,897 km
Altitude (ft, max 39,025)
021,07442,1470m30m1h 0m1h 30m2h 0m
Ground speed (kt, max 547)
02955910m30m1h 0m1h 30m2h 0m
Altitude (ft, max 39,025)
021,07442,1470m1h 0m2h 0m
Ground speed (kt, max 547)
02955910m1h 0m2h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

United Airlines (UAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 00:17 UTC UAL1220 DEN → DTW
Denver → Detroit
 N821UA Airbus A319 Completed (landing confirmed by airport data) 1900 km
2026-10-02 03:57 UTC UAL1220 DEN → DTW
Denver → Detroit
 N831UA Airbus A319 Completed 1847 km
2026-09-30 23:55 UTC UAL1220 DEN → DTW
Denver → Detroit
 N811UA Airbus A319 Completed 1941 km

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