UAL8261

SFO → ONT · Boeing 737-900 · United Airlines

Flight

Status

Completed

Departure

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

Departed

2026-08-21 17:44 UTC

Arrival

Ontario International Airport (ONT) — Ontario, United States

Distance flown

963 km

Straight-line distance

585 km

Approach distance

69 km

Registration

Type

Boeing 737-900

Seats

179 total (120 Economy, 39 Economy Plus, 20 First) (typical for type, not this tail)

Max altitude

33,000 ft

Max ground speed

465 kt

Tracked

1h 38m · 751 km

Altitude (ft, max 33,000)

Ground speed (kt, max 465)

Altitude (ft, max 33,000)

Ground speed (kt, max 465)

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
2026-09-24 02:39 UTC	UAL8261	EWR → BNA Newark → Nashville	N77598	Boeing 737 MAX 9	Completed	1282 km
2026-08-21 17:44 UTC	UAL8261	SFO → ONT San Francisco → Ontario	N17594	Boeing 737-900	Completed	963 km
2026-08-21 06:38 UTC	UAL8261	EWR → BNA Newark → Nashville	N77580	Boeing 737 MAX 9	Completed	2018 km