Flight OddsMDW → MEM Southwest Airlines
Southwest Airlines · Chicago, IL to Memphis, TN · 666 flights, 2025-07-01 to 2026-06-30 · aggregated across 32 flight numbers
On-time arrival
80%
Median delay
-5 min
90th percentile
+46 min
Cancellation rate
1%
How on-time is Southwest Airlines from MDW to MEM?
Across every Southwest Airlines flight number on MDW → MEM (666 flights, 2025-07-01 to 2026-06-30), 80% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +46 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 526 | 80% |
| 16-30 min | 41 | 6% |
| 31-60 min | 42 | 6% |
| 61-120 min | 31 | 5% |
| 2+ hrs | 15 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 57 | 58% | +23 min |
| 2025-08 | 56 | 88% | -1 min |
| 2025-09 | 55 | 85% | 0 min |
| 2025-10 | 58 | 91% | -2 min |
| 2025-11 | 52 | 79% | +1 min |
| 2025-12 | 57 | 81% | +2 min |
| 2026-01 | 37 | 92% | -9 min |
| 2026-02 | 43 | 91% | -9 min |
| 2026-03 | 58 | 69% | +20 min |
| 2026-04 | 60 | 82% | +4 min |
| 2026-05 | 62 | 90% | +4 min |
| 2026-06 | 60 | 65% | +22 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 99 | 69% |
| Tue | 97 | 85% |
| Wed | 95 | 87% |
| Thu | 96 | 81% |
| Fri | 101 | 80% |
| Sat | 67 | 82% |
| Sun | 100 | 79% |
WN flight numbers on MDW → MEM
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…