UA1639

For travellers

Departure · Denver (DEN)

Gate B16

Scheduled 13:30 · Departed 13:32

Board status: Off block

Airborne since 13:55 (ADS-B)

Board data from den, updated 59 min ago; times local to each airport.

Flight

Status

In progress

Departure

Denver International Airport (DEN) — Denver, United States

Scheduled departure

2026-10-03 19:30 UTC

Departed

2026-10-03 19:55 UTC

Arrival

St Louis Lambert International Airport (STL) — St Louis, United States (scheduled)

Progress

100%

Distance flown

1250 km

Straight-line distance

1236 km

Aircraft

Registration

N822UA

Type

Airbus A319

Seats

126 total (78 Economy, 36 Economy Plus, 12 First)

Altitude & speed

Max altitude

37,050 ft

Max ground speed

498 kt

Tracked

1h 39m · 1,250 km

Note

still in progress - the track so far

Altitude (ft, max 37,050)

Ground speed (kt, max 498)

Altitude (ft, max 37,050)

Ground speed (kt, max 498)

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
2026-10-03 19:55 UTC	UAL1639	DEN → STL Denver → St Louis	N822UA	Airbus A319	In progress	~1236 km est.
2026-10-02 20:13 UTC	UAL1639	DEN → STL Denver → St Louis	N844UA	Airbus A319	Completed	1291 km
2026-10-01 19:42 UTC	UAL1639	DEN → STL Denver → St Louis	N840UA	Airbus A319	Completed	1256 km
2026-09-30 19:30 UTC	UAL1639	DEN → STL Denver → St Louis	N896UA	Airbus A319	Completed	1425 km
2026-09-29 19:19 UTC	UAL1639	DEN → STL Denver → St Louis	N820UA	Airbus A319	Completed	1257 km