Flight OddsMCI → SAT Southwest Airlines
Southwest Airlines · Kansas City, MO to San Antonio, TX · 274 flights, 2025-07-01 to 2026-06-30 · aggregated across 24 flight numbers
On-time arrival
79%
Median delay
-4 min
90th percentile
+47 min
Cancellation rate
0%
How on-time is Southwest Airlines from MCI to SAT?
Across every Southwest Airlines flight number on MCI → SAT (274 flights, 2025-07-01 to 2026-06-30), 79% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +47 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 216 | 79% |
| 16-30 min | 19 | 7% |
| 31-60 min | 21 | 8% |
| 61-120 min | 13 | 5% |
| 2+ hrs | 4 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 63% | +20 min |
| 2025-08 | 26 | 85% | +4 min |
| 2025-09 | 26 | 100% | -5 min |
| 2025-10 | 19 | 84% | -2 min |
| 2025-11 | 18 | 100% | -6 min |
| 2025-12 | 15 | 53% | +36 min |
| 2026-01 | 9 | 78% | +17 min |
| 2026-02 | 15 | 87% | +1 min |
| 2026-03 | 29 | 69% | +1 min |
| 2026-04 | 30 | 80% | -2 min |
| 2026-05 | 30 | 83% | +1 min |
| 2026-06 | 26 | 69% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 45 | 76% |
| Tue | 35 | 94% |
| Wed | 31 | 84% |
| Thu | 42 | 81% |
| Fri | 48 | 83% |
| Sat | 10 | 70% |
| Sun | 62 | 68% |
WN flight numbers on MCI → SAT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…