Flight OddsMDW → MSY Southwest Airlines
Southwest Airlines · Chicago, IL to New Orleans, LA · 1,017 flights, 2025-07-01 to 2026-06-30 · aggregated across 52 flight numbers
On-time arrival
75%
Median delay
-2 min
90th percentile
+48 min
Cancellation rate
1%
How on-time is Southwest Airlines from MDW to MSY?
Across every Southwest Airlines flight number on MDW → MSY (1,017 flights, 2025-07-01 to 2026-06-30), 75% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +48 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 755 | 75% |
| 16-30 min | 98 | 10% |
| 31-60 min | 82 | 8% |
| 61-120 min | 52 | 5% |
| 2+ hrs | 18 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 96 | 56% | +39 min |
| 2025-08 | 85 | 76% | +7 min |
| 2025-09 | 81 | 79% | +5 min |
| 2025-10 | 97 | 78% | +8 min |
| 2025-11 | 76 | 86% | -3 min |
| 2025-12 | 79 | 77% | +5 min |
| 2026-01 | 66 | 88% | -6 min |
| 2026-02 | 66 | 85% | -5 min |
| 2026-03 | 90 | 78% | +4 min |
| 2026-04 | 89 | 76% | +3 min |
| 2026-05 | 92 | 68% | +12 min |
| 2026-06 | 88 | 63% | +17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 144 | 74% |
| Tue | 135 | 85% |
| Wed | 129 | 82% |
| Thu | 141 | 70% |
| Fri | 149 | 69% |
| Sat | 127 | 84% |
| Sun | 180 | 66% |
WN flight numbers on MDW → MSY
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…