Flight OddsSAT → DEN Southwest Airlines
Southwest Airlines · San Antonio, TX to Denver, CO · 1,432 flights, 2025-07-01 to 2026-06-30 · aggregated across 66 flight numbers
On-time arrival
81%
Median delay
-7 min
90th percentile
+37 min
Cancellation rate
0%
How on-time is Southwest Airlines from SAT to DEN?
Across every Southwest Airlines flight number on SAT → DEN (1,432 flights, 2025-07-01 to 2026-06-30), 81% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +37 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,155 | 81% |
| 16-30 min | 102 | 7% |
| 31-60 min | 91 | 6% |
| 61-120 min | 53 | 4% |
| 2+ hrs | 21 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 132 | 79% | +7 min |
| 2025-08 | 109 | 79% | +3 min |
| 2025-09 | 103 | 81% | +6 min |
| 2025-10 | 123 | 79% | +4 min |
| 2025-11 | 118 | 92% | -8 min |
| 2025-12 | 133 | 85% | +1 min |
| 2026-01 | 101 | 90% | 0 min |
| 2026-02 | 83 | 88% | 0 min |
| 2026-03 | 128 | 79% | +5 min |
| 2026-04 | 130 | 88% | -3 min |
| 2026-05 | 130 | 75% | +4 min |
| 2026-06 | 132 | 66% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 225 | 79% |
| Tue | 192 | 83% |
| Wed | 187 | 83% |
| Thu | 221 | 79% |
| Fri | 225 | 78% |
| Sat | 179 | 84% |
| Sun | 193 | 83% |
WN flight numbers on SAT → DEN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…