UA1139

BOI → DEN · Airbus A320 233 · United Airlines

For travellers

Departure · Boise (BOI)

Gate B11

Scheduled 01 Oct 10:30

Board status: Scheduled

Airborne since 01 Oct 10:32 (ADS-B)

Arrival · Denver (DEN)

Gate B20 · Baggage belt 17

Scheduled 01 Oct 12:30 · Landed 01 Oct 12:24 · early

Board status: Arrived

Landed 01 Oct 13:39 (ADS-B)

Board data from boi, den, updated 296 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Boise Air Terminal/Gowen Field (BOI) — Boise, United States

Scheduled departure

2026-10-01 16:30 UTC

Departed

2026-10-01 16:32 UTC

Arrival

Denver International Airport (DEN) — Denver, United States

Scheduled arrival

2026-10-01 18:30 UTC

Estimated arrival

2026-10-01 18:22 UTC

Distance flown

1162 km

Straight-line distance

1042 km

Approach distance

38 km

Aircraft

Registration

N485UA

Type

Airbus A320 233

Seats

150 total (96 Economy, 42 Economy Plus, 12 First)

CO2 (EMEP est., total)

26.4 t (230 kg/pax Business, 171 kg/pax Economy)

Altitude & speed

Max altitude

35,025 ft

Max ground speed

503 kt

Tracked

3h 7m · 1,155 km

Altitude (ft, max 35,025)

Ground speed (kt, max 503)

Altitude (ft, max 35,025)

Ground speed (kt, max 503)

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
2026-10-01 16:32 UTC	UAL1139	BOI → DEN Boise → Denver	N485UA	Airbus A320 233	Completed	1162 km
2026-09-30 16:36 UTC	UAL1139	BOI → DEN Boise → Denver	N464UA	Airbus A320 233	Completed	1211 km
2026-09-29 16:26 UTC	UAL1139	BOI → DEN Boise → Denver	N464UA	Airbus A320 233	Completed	1243 km

← Back to the live map