UAL8174

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

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

Est. departure time

2026-09-11 21:40 UTC (approx.)

Arrival

San Francisco International Airport (SFO) — San Francisco, United States

Distance flown

4268 km

Straight-line distance

3883 km

Approach distance

72 km

Registration

Type

Boeing 777-200ER

Seats

364 total (234 Economy, 102 Economy Plus, 28 Polaris)

Max altitude

38,000 ft

Max ground speed

467 kt

Tracked

5h 54m · 3,962 km

Altitude (ft, max 38,000)

Ground speed (kt, max 467)

Altitude (ft, max 38,000)

Ground speed (kt, max 467)

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.

United Airlines (UAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-01 20:58 UTC	UAL8174	SFO → IAH San Francisco → Houston	N75428	Boeing 737-900	Completed (landing presumed)	3471 km
2026-09-21 16:02 UTC	UAL8174	SFO → PHX San Francisco → Phoenix	N37470	Boeing 737-900	Completed	1161 km
2026-09-21 05:36 UTC	UAL8174	IAD → ORD Washington, DC → Chicago	N13014	Boeing 787-10	Completed	1039 km
2026-09-11 21:56 UTC	UAL8174	IAD → SFO Washington, DC → San Francisco	N769UA	Boeing 777-200ER	Completed	4268 km
2026-08-27 00:16 UTC	UAL8174	IAH → AUS Houston → Austin	N457UA	Airbus A320 233	Completed	261 km
2026-08-16 23:50 UTC	UAL8174	DEN → ? Denver → ?	N14237	Boeing 737-800	Incomplete (signal lost)	1946 km