Flight OddsMKE → MDW Southwest Airlines
Southwest Airlines · Milwaukee, WI to Chicago, IL · 236 flights, 2026-03-05 to 2026-06-30 · aggregated across 11 flight numbers
On-time arrival
73%
Median delay
-9 min
90th percentile
+41 min
Cancellation rate
2%
How on-time is Southwest Airlines from MKE to MDW?
Across every Southwest Airlines flight number on MKE → MDW (236 flights, 2026-03-05 to 2026-06-30), 73% arrived within 15 minutes of schedule. Median arrival delay -9 min; the worst 10% ran +41 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 166 | 73% |
| 16-30 min | 23 | 10% |
| 31-60 min | 24 | 11% |
| 61-120 min | 11 | 5% |
| 2+ hrs | 4 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 49 | 59% | +25 min |
| 2026-04 | 58 | 78% | +2 min |
| 2026-05 | 62 | 81% | -5 min |
| 2026-06 | 59 | 71% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 32 | 66% |
| Tue | 33 | 88% |
| Wed | 32 | 78% |
| Thu | 32 | 66% |
| Fri | 32 | 63% |
| Sat | 34 | 71% |
| Sun | 33 | 79% |
WN flight numbers on MKE → MDW
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…