SAT delays today: San Antonio International has an on-time departure rate of about 81%. The FAA airport status for SAT typically shows an average delay of 70 minutes when departures are delayed. The most common reason for departure delays here is the incoming plane arriving late. Roughly 1.2% of flights are cancelled. The typical taxi-out time from gate to takeoff is about 15 minutes. The current TSA wait is very quiet — expect minimal lines at this hour. The fastest time through security is 4 AM (about 5 min). The busiest period is 6 AM (23-29 minutes).
Source: BTS, FAA. Updated July 2026.SAT San Antonio Delays & Airport Status
San Antonio International
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Delay Stats
Full breakdown →81% on timeAvg delay 70 min
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Security Lines
Full details →~6 minBest: 4 AM (about 5 min)
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Departures here are on time most of the time. About 81% of flights leave within 15 minutes of schedule.
The most common reason for departure delays here is the incoming plane arriving late.
Planes usually taxi out in a reasonable time. The typical wait from gate to takeoff is about 15 minutes.
Generally mild weather year-round.
Among major airlines, F9 has the most complaints (23.2/100k) while WN has the fewest (1.5/100k).
Accurate?
SAT departure performance by month
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Airlines at SAT
On-time departure rate from DOT data
United Airlines84%
SkyWest Airlines83%
Delta Air Lines83%
Southwest Airlines82%
Republic Airways81%
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