UA1390

For travellers

Gate A30

Scheduled 02 Oct 19:20 · Departed 02 Oct 19:24

Board status: Off block

Airborne since 02 Oct 19:37 (ADS-B)

Board data from den, updated 341 min ago; times local to each airport.

Status

Incomplete (signal lost)

Departure

Denver International Airport (DEN) — Denver, United States

Scheduled departure

2026-10-03 01:20 UTC

Departed

2026-10-03 01:37 UTC

Arrival

Durango La Plata County Airport (DRO) — Durango, United States (scheduled)

Distance flown

399 km

Straight-line distance

403 km

Registration

Type

Boeing 737 MAX 9

Seats

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

Max altitude

22,000 ft

Max ground speed

398 kt

Tracked

1h 0m · 398 km

Altitude (ft, max 22,000)

Ground speed (kt, max 398)

Altitude (ft, max 22,000)

Ground speed (kt, max 398)

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.

United Airlines (UAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 01:37 UTC	UAL1390	DEN → DRO Denver → Durango	N77544	Boeing 737 MAX 9	Incomplete (signal lost)	399 km
2026-10-02 03:32 UTC	UAL1390	DEN → DRO Denver → Durango	N36280	Boeing 737-800	Incomplete (signal lost)	389 km
2026-10-01 01:24 UTC	UAL1390	DEN → DRO Denver → Durango	N37281	Boeing 737-800	Incomplete (signal lost)	~475 km est. (368 km recorded)
2026-09-30 02:34 UTC	UAL1390	DEN → DRO Denver → Durango	N33266	Boeing 737-800	Incomplete (signal lost)	431 km
2026-09-29 01:45 UTC	UAL1390	DEN → DRO Denver → Durango	N36272	Boeing 737-800	Incomplete (signal lost)	413 km