What's the busiest hour for departures at SAT?

Departures from San Antonio International Airport peak at 06:00 local time, averaging about 15 flights per hour over the past 60 days.

What's the quietest hour to fly out of SAT?

The quietest hour with regular service is 22:00 local time, averaging 2 flights per hour.

Southwest Airlines (WN) ran more departures from San Antonio International Airport than any other airline over the past 60 days.

Dallas-Fort Worth (DFW) was the most-flown destination over the past 60 days.

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San Antonio, United States. Departures peak at 06:00 local, averaging about 15 flights per hour.

Window: last 60 days. Last refreshed: 2026-11-03.

Peak departure hour

06:00

15 flights/hr

Quietest active hour

22:00

2 flights/hr

Traffic score

84/100

Relative volume

Avg per day, last 60 days

Total: about 130 departures per day.

Weekday avg per hour

Weekend avg per hour

Avg per day, last 60 days

Peak arrival hour: 16:00 local (about 9 flights/hr). Total: about 130 arrivals per day.

What's the busiest hour for departures at SAT?: Departures from San Antonio International Airport peak at 06:00 local time, averaging about 15 flights per hour over the past 60 days.
What's the quietest hour to fly out of SAT?: The quietest hour with regular service is 22:00 local time, averaging 2 flights per hour.
Which airline operates the most flights from SAT?: Southwest Airlines (WN) ran more departures from San Antonio International Airport than any other airline over the past 60 days.
What's the most popular destination from SAT?: Dallas-Fort Worth (DFW) was the most-flown destination over the past 60 days.

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