UAL8174

Flight

Status

Completed (landing presumed)

Arrival confirmed via

Inferred (no confirmation)

Departure

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

Departed

2026-10-01 20:58 UTC

Arrival

George Bush Intercontinental Houston Airport (IAH) — Houston, United States

Distance flown

3471 km

Straight-line distance

2627 km

Approach distance

84 km

Registration

Type

Boeing 737-900

Seats

179 total (117 Economy, 42 Economy Plus, 20 First)

Max altitude

34,025 ft

Max ground speed

523 kt

Tracked

4h 9m · 3,464 km

Altitude (ft, max 34,025)

Ground speed (kt, max 523)

Altitude (ft, max 34,025)

Ground speed (kt, max 523)

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