UA40

For travellers

Departure · Newark (EWR)

Terminal C · Gate C108

Scheduled 28 Sep 17:15 · Departed 28 Sep 17:06 · early

Board status: Departed

Airborne since 28 Sep 17:35 (ADS-B)

Board data from ewr, updated 5477 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Newark Liberty International Airport (EWR) — Newark, United States

Scheduled departure

2026-09-28 21:15 UTC

Departed

2026-09-28 21:35 UTC

Arrival

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

Codeshares

AC4991, LX3029, OS7892, SN9017

Distance flown

7118 km

Straight-line distance

6890 km

Approach distance

49 km

Aircraft

Registration

N2251U

Type

Boeing 777-300ER

Seats

350 total (204 Economy, 62 Economy Plus, 24 Premium Plus, 60 Polaris)

CO2 (EMEP est., total)

499.8 t (3183 kg/pax Business, 1305 kg/pax Premium Economy, 1041 kg/pax Economy)

Altitude & speed

Max altitude

35,025 ft

Max ground speed

549 kt

Tracked

7h 38m · 7,114 km

Altitude (ft, max 35,025)

Ground speed (kt, max 549)

Altitude (ft, max 35,025)

Ground speed (kt, max 549)

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.

Airline

United Airlines (UAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-28 21:35 UTC	UAL40	EWR → FCO Newark → Rome	N2251U	Boeing 777-300ER	Completed	7118 km
2026-09-12 21:45 UTC	UAL40	EWR → FCO Newark → Rome	N2748U	Boeing 777-300ER	Completed	7304 km
2026-09-11 21:39 UTC	UAL40	EWR → FCO Newark → Rome	N2748U	Boeing 777-300ER	Completed	7289 km
2026-09-10 21:30 UTC	UAL40	EWR → FCO Newark → Rome	N2644U	Boeing 777-300ER	Completed	7424 km
2026-09-09 21:36 UTC	UAL40	EWR → FCO Newark → Rome	N2142U	Boeing 777-300ER	Completed (landing presumed)	7496 km

For travellers

Departure · Newark (EWR)

Flight

Aircraft

Altitude & speed

Route map

Airline

Latest flights