TPA → SAT Southwest Airlines

Southwest Airlines · Tampa, FL to San Antonio, TX · 375 flights, 2025-07-01 to 2026-06-30 · aggregated across 20 flight numbers

This route runs much more reliably at some times of day than others — 100% on-time departing 6–9am vs. 13% departing 9pm–12am.
On-time arrival
79%
Median delay
-8 min
90th percentile
+39 min
Cancellation rate
0%

How on-time is Southwest Airlines from TPA to SAT?

Across every Southwest Airlines flight number on TPA → SAT (375 flights, 2025-07-01 to 2026-06-30), 79% arrived within 15 minutes of schedule. Median arrival delay -8 min; the worst 10% ran +39 min or later. 0% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time29779%
16-30 min329%
31-60 min277%
61-120 min92%
2+ hrs92%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073583%+6 min
2025-083177%+5 min
2025-093080%+5 min
2025-103177%0 min
2025-113373%+8 min
2025-123358%+13 min
2026-013291%-4 min
2026-022886%-3 min
2026-033087%-10 min
2026-043090%-4 min
2026-053177%+4 min
2026-063077%+2 min

Performance by day of week

DayFlightsOn-time
Mon5175%
Tue5391%
Wed5290%
Thu5275%
Fri5273%
Sat5788%
Sun5765%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…