UA431

For travellers

Departure · Denver (DEN)

Gate A17

Scheduled 01 Oct 19:20 · Departed 01 Oct 19:23

Board status: Off block

Airborne since 01 Oct 19:31 (ADS-B)

Board data from den, updated 19 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Denver International Airport (DEN) — Denver, United States

Scheduled departure

2026-10-02 01:20 UTC

Departed

2026-10-02 01:31 UTC

Arrival

Grand Junction Regional Airport (GJT) — Grand Junction, United States

Distance flown

403 km

Straight-line distance

341 km

Approach distance

48 km

Aircraft

Registration

N37413

Type

Boeing 737-900

Seats

179 total (117 Economy, 42 Economy Plus, 20 First)

CO2 (EMEP est., total)

9.8 t (75 kg/pax Business, 52 kg/pax Economy)

Altitude & speed

Max altitude

26,025 ft

Max ground speed

463 kt

Tracked

59m · 402 km

Altitude (ft, max 26,025)

Ground speed (kt, max 463)

Altitude (ft, max 26,025)

Ground speed (kt, max 463)

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

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 01:31 UTC	UAL431	DEN → GJT Denver → Grand Junction	N37413	Boeing 737-900	Completed	403 km
2026-10-01 22:52 UTC	UAL431	BZN → DEN Bozeman → Denver	N77525	Boeing 737-800	Completed	1133 km
2026-10-01 01:35 UTC	UAL431	DEN → GJT Denver → Grand Junction	N75425	Boeing 737-900	Completed	403 km
2026-09-30 22:28 UTC	UAL431	BZN → DEN Bozeman → Denver	N73276	Boeing 737-800	Completed	1050 km
2026-09-30 01:17 UTC	UAL431	DEN → GJT Denver → Grand Junction	N81449	Boeing 737-900	Incomplete (signal lost)	394 km
2026-09-29 22:36 UTC	UAL431	BZN → DEN Bozeman → Denver	N68843	Boeing 737-900	Completed	980 km
2026-09-29 01:19 UTC	UAL431	DEN → GJT Denver → Grand Junction	N69885	Boeing 737-900	Completed	384 km
2026-09-28 22:37 UTC	UAL431	BZN → DEN Bozeman → Denver	N33262	Boeing 737-800	Completed	890 km