Flight OddsMDW → PIT Southwest Airlines
Southwest Airlines · Chicago, IL to Pittsburgh, PA · 1,132 flights, 2025-07-01 to 2026-06-30 · aggregated across 53 flight numbers
On-time arrival
81%
Median delay
-6 min
90th percentile
+35 min
Cancellation rate
1%
How on-time is Southwest Airlines from MDW to PIT?
Across every Southwest Airlines flight number on MDW → PIT (1,132 flights, 2025-07-01 to 2026-06-30), 81% arrived within 15 minutes of schedule. Median arrival delay -6 min; the worst 10% ran +35 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 906 | 81% |
| 16-30 min | 83 | 7% |
| 31-60 min | 67 | 6% |
| 61-120 min | 40 | 4% |
| 2+ hrs | 22 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 105 | 69% | +22 min |
| 2025-08 | 110 | 83% | +3 min |
| 2025-09 | 112 | 88% | -3 min |
| 2025-10 | 115 | 83% | +3 min |
| 2025-11 | 81 | 83% | +3 min |
| 2025-12 | 89 | 80% | +3 min |
| 2026-01 | 85 | 79% | +7 min |
| 2026-02 | 80 | 86% | -1 min |
| 2026-03 | 84 | 73% | +16 min |
| 2026-04 | 85 | 96% | -7 min |
| 2026-05 | 87 | 80% | +5 min |
| 2026-06 | 85 | 74% | +5 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 170 | 81% |
| Tue | 170 | 86% |
| Wed | 167 | 87% |
| Thu | 172 | 79% |
| Fri | 171 | 82% |
| Sat | 107 | 76% |
| Sun | 161 | 75% |
WN flight numbers on MDW → PIT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…