Flight OddsCLT → MDW Southwest Airlines
Southwest Airlines · Charlotte, NC to Chicago, IL · 719 flights, 2025-07-01 to 2026-06-30 · aggregated across 32 flight numbers
On-time arrival
77%
Median delay
-2 min
90th percentile
+42 min
Cancellation rate
2%
How on-time is Southwest Airlines from CLT to MDW?
Across every Southwest Airlines flight number on CLT → MDW (719 flights, 2025-07-01 to 2026-06-30), 77% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +42 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 537 | 77% |
| 16-30 min | 63 | 9% |
| 31-60 min | 53 | 8% |
| 61-120 min | 23 | 3% |
| 2+ hrs | 23 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 82 | 65% | +20 min |
| 2025-08 | 58 | 76% | +14 min |
| 2025-09 | 56 | 93% | 0 min |
| 2025-10 | 62 | 81% | +5 min |
| 2025-11 | 54 | 78% | +8 min |
| 2025-12 | 59 | 73% | +17 min |
| 2026-01 | 34 | 88% | -2 min |
| 2026-02 | 41 | 78% | +6 min |
| 2026-03 | 56 | 68% | +13 min |
| 2026-04 | 59 | 86% | -1 min |
| 2026-05 | 62 | 77% | +8 min |
| 2026-06 | 76 | 71% | +19 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 107 | 78% |
| Tue | 107 | 82% |
| Wed | 101 | 78% |
| Thu | 104 | 69% |
| Fri | 107 | 81% |
| Sat | 71 | 73% |
| Sun | 102 | 75% |
WN flight numbers on CLT → MDW
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…