UA391

For travellers

Arrival · Denver (DEN)

Gate B41 · Baggage belt 12

Scheduled 18:17 · Estimated 18:58 · +41 min

Board status: Delayed

In the air, ~1h 30m to go (58% of the route flown)

Board data from den, updated 51 min ago; times local to each airport.

Flight

Status

In progress

Departure

Burlington International Airport (BTV) — Burlington, United States

Departed

2026-10-02 21:01 UTC

Arrival

Denver International Airport (DEN) — Denver, United States (scheduled)

Scheduled arrival

2026-10-03 00:17 UTC

Estimated arrival

2026-10-03 00:58 UTC

Progress

58% · ~1h 30m remaining

Distance flown

1543 km

Straight-line distance

2631 km

Aircraft

Registration

N17301

Type

Boeing 737 MAX 8

Seats

166 total (96 Economy, 54 Economy Plus, 16 First)

Altitude & speed

Max altitude

34,025 ft

Max ground speed

414 kt

Tracked

2h 15m · 1,543 km

Note

still in progress - the track so far

Altitude (ft, max 34,025)

Ground speed (kt, max 414)

Altitude (ft, max 34,025)

Ground speed (kt, max 414)

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 21:01 UTC	UAL391	BTV → DEN Burlington → Denver	N17301	Boeing 737 MAX 8	In progress	~2631 km est.
2026-10-01 20:08 UTC	UAL391	BTV → DEN Burlington → Denver	N76503	Boeing 737-800	Completed	2848 km
2026-09-30 21:56 UTC	UAL391	BTV → DEN Burlington → Denver	N14242	Boeing 737-800	Completed	2793 km
2026-09-29 20:33 UTC	UAL391	BTV → DEN Burlington → Denver	N76514	Boeing 737-800	Completed	2771 km
2026-09-28 20:34 UTC	UAL391	BTV → DEN Burlington → Denver	N37287	Boeing 737-800	Completed	2783 km