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UA1865

IAD → DEN · Boeing 737-900 · United Airlines

For travellers

Departure · Washington, DC (IAD)

Gate C14
Scheduled 10:10 · Departed 10:07
Board status: InAir
Airborne since 10:23 (ADS-B)

Arrival · Denver (DEN)

Gate A30 · Baggage belt 16
Scheduled 12:02 · Landed 11:50 · early
Board status: Arrived
Landed 11:50 (ADS-B)

Board data from den, mwaa, updated 18 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (ground reading)
Departure
Washington Dulles International Airport (IAD) — Washington, DC, United States
Scheduled departure
2026-10-03 14:10 UTC
Departed
2026-10-03 14:23 UTC
Arrival
Denver International Airport (DEN) — Denver, United States
Scheduled arrival
2026-10-03 18:02 UTC
Estimated arrival
2026-10-03 17:40 UTC
Codeshares
CM2859
Distance flown
2442 km
Straight-line distance
2332 km
Approach distance
33 km

Aircraft

Registration
N66841
Type
Boeing 737-900
Seats
179 total (117 Economy, 42 Economy Plus, 20 First)
CO2 (EMEP est., total)
58.7 t (449 kg/pax Business, 313 kg/pax Economy)

Altitude & speed

Max altitude
34,000 ft
Max ground speed
452 kt
Tracked
3h 27m · 2,427 km
Altitude (ft, max 34,000)
018,36036,7200m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Ground speed (kt, max 452)
02444880m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Altitude (ft, max 34,000)
018,36036,7200m1h 0m2h 0m3h 0m
Ground speed (kt, max 452)
02444880m1h 0m2h 0m3h 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 14:23 UTC UAL1865 IAD → DEN
Washington, DC → Denver
 N66841 Boeing 737-900 Completed 2442 km
2026-10-02 14:52 UTC UAL1865 IAD → DEN
Washington, DC → Denver
 N75426 Boeing 737-900 Completed 2454 km
2026-10-01 14:24 UTC UAL1865 IAD → DEN
Washington, DC → Denver
 N37466 Boeing 737-900 Completed 2417 km
2026-09-30 14:16 UTC UAL1865 IAD → DEN
Washington, DC → Denver
 N37427 Boeing 737-900 Completed 2447 km
2026-09-29 14:13 UTC UAL1865 IAD → DEN
Washington, DC → Denver
 N61881 Boeing 737-900 Completed 2433 km

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