Southwest AirlinesWN
Flights WN3061 08:20 Su · WN3673 08:25 Mo Tu We Th Fr · WN3662 10:10 Su · WN1320 12:55 Sa
live
Direct flights from San Diego (SAN) to San Antonio (SAT): 7 nonstop departures observed each week across 1 airline. The median arrival is 118 minutes late. No cancellations were recorded across the 4 tracked flights. The nonstop covers 1,814 km, an estimated 2 hours 50 minutes in the air. Measured by Pro Flight Search from live flight boards at San Diego and San Antonio. Updated 17 October 2026 at 18:21 UTC.
Today, SAN → SAT
Sat 17 Oct · local times- 12:55 WN1320Southwest Est. 13:00 +5Gate 102 SAT est. 12:27sched 12:45
Checked SAN board 11:21 · SAT board 12:52
SAN
San Diego
smooth · +14
SAT
San Antonio
smooth · +0
1,814 km · ~2h 50m est.
Running clean · 1 airline · 7x weekly · nonstop
91 / 100
route health from live SAN and SAT delay boards
Median arrival delay is +118 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+118 minacross the last 4 operated legs
Flight time~2h 50mestimated from route distance
Weekly departures7x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest 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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at SAN: 51% odds of a 15+ minute delay and around +19 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the San Diego to San Antonio route actually runs
Pro Flight Search records official board updates for nonstop SAN 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 Diego (SAN) to San Antonio (SAT) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/SAN-SAT
SAN to SAT questions
Is SAN–SAT running on time right now?
Smooth skies ahead. The departure side at SAN is the weaker end, route health score 91/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on SAN–SAT?
Operators schedule morning departures around 08:25 from SAN. 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 SAN to SAT?
Great-circle distance is 1,814 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 158–185 min gate-to-gate on this route.
How often does SAN–SAT fly?
Southwest Airlines runs the route with about 17 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
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