Flight OddsIND → MDW Southwest Airlines
Southwest Airlines · Indianapolis, IN to Chicago, IL · 671 flights, 2025-08-05 to 2026-06-30 · aggregated across 37 flight numbers
On-time arrival
78%
Median delay
-3 min
90th percentile
+33 min
Cancellation rate
1%
How on-time is Southwest Airlines from IND to MDW?
Across every Southwest Airlines flight number on IND → MDW (671 flights, 2025-08-05 to 2026-06-30), 78% arrived within 15 minutes of schedule. Median arrival delay -3 min; the worst 10% ran +33 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 517 | 78% |
| 16-30 min | 69 | 10% |
| 31-60 min | 50 | 8% |
| 61-120 min | 15 | 2% |
| 2+ hrs | 9 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-08 | 54 | 83% | +3 min |
| 2025-09 | 60 | 88% | -3 min |
| 2025-10 | 62 | 79% | +1 min |
| 2025-11 | 57 | 89% | -3 min |
| 2025-12 | 62 | 68% | +4 min |
| 2026-01 | 69 | 83% | +3 min |
| 2026-02 | 54 | 76% | +6 min |
| 2026-03 | 59 | 64% | +15 min |
| 2026-04 | 63 | 68% | +17 min |
| 2026-05 | 62 | 77% | +9 min |
| 2026-06 | 58 | 86% | -1 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 92 | 73% |
| Tue | 100 | 78% |
| Wed | 94 | 82% |
| Thu | 92 | 84% |
| Fri | 94 | 74% |
| Sat | 95 | 80% |
| Sun | 93 | 77% |
WN flight numbers on IND → MDW
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…