Flight OddsCLE → STL Southwest Airlines
Southwest Airlines · Cleveland, OH to St. Louis, MO · 701 flights, 2025-07-01 to 2026-06-30 · aggregated across 30 flight numbers
On-time arrival
84%
Median delay
-10 min
90th percentile
+29 min
Cancellation rate
0%
How on-time is Southwest Airlines from CLE to STL?
Across every Southwest Airlines flight number on CLE → STL (701 flights, 2025-07-01 to 2026-06-30), 84% arrived within 15 minutes of schedule. Median arrival delay -10 min; the worst 10% ran +29 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 588 | 84% |
| 16-30 min | 44 | 6% |
| 31-60 min | 40 | 6% |
| 61-120 min | 14 | 2% |
| 2+ hrs | 14 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 61 | 80% | -1 min |
| 2025-08 | 67 | 87% | +1 min |
| 2025-09 | 69 | 87% | +5 min |
| 2025-10 | 58 | 95% | -5 min |
| 2025-11 | 54 | 85% | -6 min |
| 2025-12 | 57 | 77% | +6 min |
| 2026-01 | 56 | 88% | -8 min |
| 2026-02 | 52 | 88% | -4 min |
| 2026-03 | 58 | 76% | +1 min |
| 2026-04 | 56 | 89% | -4 min |
| 2026-05 | 56 | 75% | +2 min |
| 2026-06 | 56 | 80% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 112 | 82% |
| Tue | 106 | 89% |
| Wed | 104 | 91% |
| Thu | 109 | 82% |
| Fri | 111 | 84% |
| Sat | 57 | 82% |
| Sun | 101 | 77% |
WN flight numbers on CLE → STL
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…