Flight OddsMCO → STL Southwest Airlines
Southwest Airlines · Orlando, FL to St. Louis, MO · 2,081 flights, 2025-07-01 to 2026-06-30 · aggregated across 129 flight numbers
On-time arrival
78%
Median delay
-5 min
90th percentile
+45 min
Cancellation rate
1%
How on-time is Southwest Airlines from MCO to STL?
Across every Southwest Airlines flight number on MCO → STL (2,081 flights, 2025-07-01 to 2026-06-30), 78% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +45 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,613 | 78% |
| 16-30 min | 157 | 8% |
| 31-60 min | 136 | 7% |
| 61-120 min | 91 | 4% |
| 2+ hrs | 63 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 167 | 75% | +7 min |
| 2025-08 | 154 | 70% | +15 min |
| 2025-09 | 143 | 90% | -1 min |
| 2025-10 | 175 | 73% | +17 min |
| 2025-11 | 169 | 84% | +5 min |
| 2025-12 | 179 | 74% | +10 min |
| 2026-01 | 169 | 82% | +4 min |
| 2026-02 | 157 | 80% | +7 min |
| 2026-03 | 204 | 76% | +8 min |
| 2026-04 | 187 | 81% | +0 min |
| 2026-05 | 186 | 79% | +4 min |
| 2026-06 | 170 | 76% | +10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 299 | 72% |
| Tue | 273 | 87% |
| Wed | 266 | 89% |
| Thu | 296 | 81% |
| Fri | 300 | 78% |
| Sat | 318 | 72% |
| Sun | 308 | 70% |
WN flight numbers on MCO → STL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…