How long is the UA3901 flight?

The timetable allows 1 h 5 min. Houston to San Antonio is 306 km (190 mi).

What other flight numbers does UA3901 have?

Also listed as UAL3901 (United Airlines' ICAO code) and UA 3901.

UA3901 Flight Status United Airlines: Houston to San Antonio (UAL3901)

Are you looking for the November 9th, 2026 UA 3901 Los Angeles to San Francisco flight? Go to our UA3901 Los Angeles to San Francisco Flight Status page >

UA 3901 Houston to San Antonio Flight Status

Not scheduled today (November 9th, 2026). Latest flight: October 10th, 2026 ; recent history is in the table below.

UA 3901 Flight Status & Schedule United Airlines Houston to San Antonio

Date	From	To	Departure	Arrival	Status	Details
Oct 10	IAH	SAT	16:34	17:09	Delayed	Track >

United Airlines flight UA 3901 links Houston and San Antonio, 306 km (190 mi) apart. The timetable allows 1 h 5 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight was scheduled on 10 October 2026.

< All Houston IAH Departures All San Antonio SAT Arrivals >

About UA 3901

Route: Houston George Bush Intercontinental Airport IAH to San Antonio International Airport SAT
Distance: 306 km (190 mi)
Scheduled flight time: 1 h 5 min

UA 3901 FAQ

How long is the UA3901 flight?: The timetable allows 1 h 5 min. Houston to San Antonio is 306 km (190 mi).
What other flight numbers does UA3901 have?: Also listed as UAL3901 (United Airlines' ICAO code) and UA 3901.

UA3901 and Houston IAH to San Antonio SAT Flights

Other flights departing from Houston IAH: N34321, OV4321, YV6155, YV3236

Other flights arriving at San Antonio SAT: WN3344, WN4350, WN1933

All flights connecting Houston IAH to San Antonio SAT.