UA3878 Flight Status United Airlines: San Francisco to Houston (UAL3878)

UA 3878 San Francisco to Houston Flight Status

Not scheduled today. Latest flight: October 14th, 2026 ; recent history is in the table below.

UA 3878 Flight Status & Schedule United Airlines San Francisco to Houston

Date From To Departure Arrival Status Details
Oct 14 SFO IAH 17:08 22:22 Landed Track >

United Airlines flight UA 3878 links San Francisco and Houston, 2,627 km (1,632 mi) apart. The timetable allows 3 h 53 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 14 October 2026, landed on time.

< All San Francisco SFO Departures All Houston IAH Arrivals >

About UA 3878

Route
San Francisco International Airport SFO to Houston George Bush Intercontinental Airport IAH
Distance
2,627 km (1,632 mi)
Scheduled flight time
3 h 53 min

UA 3878 FAQ

How long is the UA3878 flight?
The timetable allows 3 h 53 min. San Francisco to Houston is 2,627 km (1,632 mi).
What other flight numbers does UA3878 have?
Also listed as UAL3878 (United Airlines' ICAO code) and UA 3878.

UA3878 and San Francisco SFO to Houston IAH Flights

Other flights departing from San Francisco SFO: UA948, UA507, WN4959, WS1507

Other flights arriving at Houston IAH: UA1864, AC595, UA1885, MQ3419

All flights connecting San Francisco SFO to Houston IAH.