Flight OddsMDW → MHT Southwest Airlines
Southwest Airlines · Chicago, IL to Manchester, NH · 517 flights, 2025-07-01 to 2026-06-30 · aggregated across 22 flight numbers
On-time arrival
76%
Median delay
-1 min
90th percentile
+42 min
Cancellation rate
2%
How on-time is Southwest Airlines from MDW to MHT?
Across every Southwest Airlines flight number on MDW → MHT (517 flights, 2025-07-01 to 2026-06-30), 76% arrived within 15 minutes of schedule. Median arrival delay -1 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 | 387 | 76% |
| 16-30 min | 55 | 11% |
| 31-60 min | 28 | 6% |
| 61-120 min | 26 | 5% |
| 2+ hrs | 12 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 54 | 80% | +11 min |
| 2025-08 | 55 | 85% | +9 min |
| 2025-09 | 56 | 88% | -1 min |
| 2025-10 | 57 | 82% | +7 min |
| 2025-11 | 25 | 60% | +21 min |
| 2025-12 | 29 | 62% | +8 min |
| 2026-01 | 27 | 74% | +7 min |
| 2026-02 | 27 | 81% | +1 min |
| 2026-03 | 29 | 62% | +17 min |
| 2026-04 | 43 | 81% | +3 min |
| 2026-05 | 49 | 63% | +21 min |
| 2026-06 | 57 | 74% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 80 | 74% |
| Tue | 75 | 80% |
| Wed | 72 | 81% |
| Thu | 80 | 78% |
| Fri | 78 | 77% |
| Sat | 51 | 76% |
| Sun | 72 | 68% |
WN flight numbers on MDW → MHT
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…