Atlanta, GA → San Antonio, TX flight delays
ATL → SAT · all airlines · 248 flights · April 2026 · source: US BTS
This route is delayed
15%of the time, by +39 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
85%
Delayed 3h+
0%
Cancelled
0.8%
Avg when late
+39m
Best & worst day to fly
Most on-time
Saturday
delayed 0%
Worst
Tuesday
delayed 25%
Frequently asked
How often is the Atlanta, GA to San Antonio, TX flight delayed?
About 15% of ATL → SAT flights arrive late (15+ minutes), by an average of 39 minutes when they do, based on 248 flights in April 2026.
What is the best day to fly ATL → SAT?
Saturday is the most on-time (delayed 0%), while Tuesday is the worst (delayed 25%).
Airport overviews