Flight OddsMDW → CLT Southwest Airlines
Southwest Airlines · Chicago, IL to Charlotte, NC · 719 flights, 2025-07-01 to 2026-06-30 · aggregated across 33 flight numbers
On-time arrival
75%
Median delay
-1 min
90th percentile
+46 min
Cancellation rate
2%
How on-time is Southwest Airlines from MDW to CLT?
Across every Southwest Airlines flight number on MDW → CLT (719 flights, 2025-07-01 to 2026-06-30), 75% arrived within 15 minutes of schedule. Median arrival delay -1 min; the worst 10% ran +46 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 530 | 75% |
| 16-30 min | 69 | 10% |
| 31-60 min | 55 | 8% |
| 61-120 min | 40 | 6% |
| 2+ hrs | 13 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 81 | 63% | +20 min |
| 2025-08 | 59 | 81% | +12 min |
| 2025-09 | 56 | 79% | +4 min |
| 2025-10 | 62 | 74% | +9 min |
| 2025-11 | 54 | 83% | +5 min |
| 2025-12 | 60 | 68% | +9 min |
| 2026-01 | 35 | 80% | +1 min |
| 2026-02 | 41 | 83% | +2 min |
| 2026-03 | 58 | 66% | +17 min |
| 2026-04 | 60 | 83% | +4 min |
| 2026-05 | 62 | 77% | +5 min |
| 2026-06 | 79 | 72% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 108 | 81% |
| Tue | 107 | 79% |
| Wed | 103 | 80% |
| Thu | 107 | 71% |
| Fri | 108 | 75% |
| Sat | 71 | 75% |
| Sun | 103 | 64% |
WN flight numbers on MDW → CLT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…