UAL3907

For travellers

Departure · Las Vegas (LAS)

Terminal T3 · Gate D56

Scheduled 10:30 · Departed 10:30

Board status: Departed

Airborne since 10:32 (ADS-B)

Board data from las, updated 49 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

McCarran International Airport (LAS) — Las Vegas, United States

Scheduled departure

2026-10-03 17:30 UTC

Departed

2026-10-03 17:32 UTC

Arrival

Washington Dulles International Airport (IAD) — Washington, DC, United States

Also flies as

UA3907

Distance flown

3376 km

Straight-line distance

3316 km

Approach distance

90 km

Aircraft

Registration

N17425

Type

Boeing 737 MAX 9

Seats

179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)

CO2 (EMEP est., total)

67.8 t (481 kg/pax Business, 367 kg/pax Economy)

Altitude & speed

Max altitude

39,000 ft

Max ground speed

530 kt

Tracked

4h 14m · 3,364 km

Altitude (ft, max 39,000)

Ground speed (kt, max 530)

Altitude (ft, max 39,000)

Ground speed (kt, max 530)

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 17:32 UTC	UAL3907	LAS → IAD Las Vegas → Washington, DC	N17425	Boeing 737 MAX 9	Completed	3376 km
2026-09-24 04:51 UTC	UAL3907	ORD → EWR Chicago → Newark	N673UA	Boeing B767 300ER	Completed	1184 km
2026-09-22 04:10 UTC	UAL3907	HKG → GUM Hong Kong → Hagåtña, Guam International Airport	N779UA	Boeing 777-200ER	Completed	3547 km
2026-09-21 18:56 UTC	UAL3907	ATL → SNA Atlanta → Santa Ana	N27334	Boeing 737 MAX 8	Completed	3173 km
2026-09-11 15:25 UTC	UAL3907	SLC → DEN Salt Lake City → Denver	N35204	Boeing 737-800	Completed	756 km
2026-09-10 15:03 UTC	UAL3907	IAD → ORD Washington, DC → Chicago	N61111	Boeing 787-9	Completed	1170 km
2026-08-31 05:58 UTC	UAL3907	EWR → IAD Newark → Washington, DC	N29124	Boeing 757-200	Completed	392 km
2026-08-26 14:21 UTC	UAL3907	IAD → EWR Washington, DC → Newark	N769UA	Boeing 777-200ER	Completed	485 km
2026-08-25 09:59 UTC	UAL3907	TPE → SFO Taipei → San Francisco	N2748U	Boeing 777-300ER	Completed	10710 km
2026-08-24 05:19 UTC	UAL3907	MEL → SFO Melbourne → San Francisco	N26960	Boeing 787-9	Completed	12849 km
2026-08-21 19:13 UTC	UAL3907	BWI → ORD Baltimore → Chicago	N27519	Boeing 737 MAX 9	Completed	1628 km
2026-08-18 22:59 UTC	UAL3907	MCO → IAH Orlando → Houston	N66814	Boeing 737-900	Completed	2689 km
2026-08-17 13:09 UTC	UAL3907	GIG → IAD Rio De Janeiro → Washington, DC	N66051	Boeing 767-400ER	Completed	8711 km