SFO → SATSan Francisco to San Antonio

live

Direct flights from San Francisco (SFO) to San Antonio (SAT): 8 nonstop departures observed each week across 2 airlines. 100% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 4 minutes early. No cancellations were recorded across the 5 tracked flights. The nonstop covers 2,382 km, an estimated 3 hours 33 minutes in the air. Measured by Pro Flight Search from live flight boards at San Francisco and San Antonio. Updated 25 October 2026 at 19:24 UTC.

SFO San Francisco smooth · +1
SAT San Antonio smooth · +2
2,382 km · ~3h 33m est.
dep bank 08:10–16:238x weekly
Runs reliable · 2 airlines · 8x weekly · nonstop
100% on time

of the last 5 operated SFO → SAT flights arrived within 15 minutes

Median arrival delay is −4 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−4 minacross the last 5 operated legs
Flight time~3h 33mestimated from route distance
Weekly departures8x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest AirlinesUnited Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Southwest AirlinesWN

Flights WN3510 08:10 Sa

United AirlinesUA

Flights UA2365 12:15 daily · UA2281 16:23 Mo We Th Fr Su

History

operated legs · board outcomes
10-25AC4347departed−4
10-25EK6381departed−4
10-25NZ2373departed−4
10-25UA1554departed−4
10-24AC4347departed−6

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
SFOSan Francisco +1 min smooth 🌤 scattered clouds · N 0 kt Full SFO delay board →
SATSan Antonio +2 min smooth 🌤 mostly cloudy · E 4 kt Full SAT delay board →

Weather lens

Current conditions put the pressure at SFO: 44% odds of a 15+ minute delay and around +13 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the San Francisco to San Antonio route actually runs

Pro Flight Search records official board updates for nonstop SFO to SAT flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — San Francisco (SFO) to San Antonio (SAT) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/SFO-SAT
How we measure this →

SFO to SAT questions

Is SFO–SAT running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SFO–SAT?

Operators schedule 2 departures from SFO. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SAT delay card to confirm conditions when you'd arrive.

How long is the flight from SFO to SAT?

Great-circle distance is 2,382 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 198–234 min gate-to-gate on this route.

How often does SFO–SAT fly?

2 carriers operate this route, around 13 flights a week between them. Compare carrier days and times in the airline list above.