SAT → DALSan Antonio to Dallas

live

Direct flights from San Antonio (SAT) to Dallas (DAL): 7 nonstop departures observed each week across 1 airline. 88% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 14 minutes early. No cancellations were recorded across the 8 tracked flights. The nonstop covers 399 km, an estimated 1 hour 1 minutes in the air. Measured by Pro Flight Search from live flight boards at San Antonio and Dallas. Updated 8 September 2026 at 11:18 UTC.

SAT San Antonio smooth · +0
DAL Dallas smooth · +11
399 km · ~1h 01m est.
dep bank 05:35–20:557x weekly
Runs reliable · 1 airline · 7x weekly · nonstop
88% on time

of the last 8 operated SAT → DAL flights arrived within 15 minutes

Median arrival delay is −14 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−14 minacross the last 8 operated legs
Flight time~1h 01mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
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 days
Southwest AirlinesWN88% on time

Flights WN251 05:35 Mo Th Fr · WN4477 05:40 Sa · WN1895 06:40 Tu We · WN1908 07:10 Mo Th Fr

History

operated legs · board outcomes
09-07WN1324arrived−20
09-07WN1624arrived−5
09-07WN172arrived+37
09-07WN1809arrived−15
09-07WN1908arrived−14
09-07WN251arrived−21
09-07WN2928dep +12 → arr−1
09-07WN3484dep +5 → arr−21

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
SATSan Antonio +0 min smooth 🌤 few clouds · SE 4 kt Full SAT delay board →
DALDallas +11 min smooth 🌤 few clouds · SSE 5 kt Full DAL delay board →

Weather lens

Current conditions put the pressure at SAT and DAL: 40% odds of a 15+ minute delay and around +9 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 Antonio to Dallas route actually runs

Pro Flight Search records official board updates for nonstop SAT to DAL 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 Antonio (SAT) to Dallas (DAL) route reliability, measured from operated flights on official airport boards.

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

SAT to DAL questions

Is SAT–DAL running on time right now?

Smooth skies ahead. The arrival side at DAL is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SAT–DAL?

Operators schedule morning departures around 05:35 and evening departures around 17:25 from SAT. Earlier flights typically land before destination-airport delays accumulate later in the day; check the DAL delay card to confirm conditions when you'd arrive.

How long is the flight from SAT to DAL?

Great-circle distance is 399 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 58–64 min gate-to-gate on this route.

How often does SAT–DAL fly?

Southwest Airlines runs the route with about 44 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.