UA177

For travellers

Departure · Denver (DEN)

Gate A31

Scheduled 01 Oct 17:50 · Departed 01 Oct 17:47

Board status: Off block

Airborne since 01 Oct 18:16 (ADS-B)

Board data from den, updated 362 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

2026-10-01 23:50 UTC

Departed

2026-10-02 00:16 UTC

Arrival

Leonardo da Vinci–Fiumicino Airport (FCO) — Rome, Italy

Distance flown

9067 km

Straight-line distance

8931 km

Approach distance

65 km

Aircraft

Registration

N27965

Type

Boeing 787-9

Seats

252 total (116 Economy, 88 Economy Plus, 48 Polaris)

CO2 (EMEP est., total)

397.9 t (3401 kg/pax Business, 1147 kg/pax Economy)

Altitude & speed

Max altitude

39,000 ft

Max ground speed

552 kt

Tracked

9h 49m · 9,056 km

Altitude (ft, max 39,000)

Ground speed (kt, max 552)

Altitude (ft, max 39,000)

Ground speed (kt, max 552)

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 00:16 UTC	UAL177	DEN → FCO Denver → Rome	N27965	Boeing 787-9	Completed	9067 km
2026-10-01 00:11 UTC	UAL177	DEN → FCO Denver → Rome	N29961	Boeing 787-9	Completed	9101 km
2026-09-30 00:07 UTC	UAL177	DEN → FCO Denver → Rome	N19986	Boeing 787-9	Completed	9027 km
2026-09-13 00:18 UTC	UAL177	DEN → FCO Denver → Rome	N38955	Boeing 787-9	Completed	9287 km
2026-09-12 00:08 UTC	UAL177	DEN → FCO Denver → Rome	N23994	Boeing 787-9	Completed	9398 km
2026-09-11 00:14 UTC	UAL177	DEN → FCO Denver → Rome	N30PX	GULFSTREAM AEROSPACE Gulfstream G280	Completed	9441 km
2026-09-09 23:59 UTC	UAL177	DEN → FCO Denver → Rome	N24980	Boeing 787-9	Completed (landing presumed)	9257 km