Flight OddsTUS → MDW Southwest Airlines
Southwest Airlines · Tucson, AZ to Chicago, IL · 317 flights, 2025-07-01 to 2026-06-03 · aggregated across 16 flight numbers
On-time arrival
82%
Median delay
-4 min
90th percentile
+26 min
Cancellation rate
1%
How on-time is Southwest Airlines from TUS to MDW?
Across every Southwest Airlines flight number on TUS → MDW (317 flights, 2025-07-01 to 2026-06-03), 82% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +26 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 256 | 82% |
| 16-30 min | 28 | 9% |
| 31-60 min | 16 | 5% |
| 61-120 min | 5 | 2% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 97% | -5 min |
| 2025-08 | 21 | 100% | -3 min |
| 2025-09 | 21 | 90% | -4 min |
| 2025-10 | 29 | 100% | -17 min |
| 2025-11 | 29 | 93% | -6 min |
| 2025-12 | 31 | 90% | +1 min |
| 2026-01 | 30 | 80% | +5 min |
| 2026-02 | 28 | 79% | +8 min |
| 2026-03 | 29 | 69% | +17 min |
| 2026-04 | 30 | 70% | +11 min |
| 2026-05 | 30 | 47% | +17 min |
| 2026-06 | 3 | 67% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 69% |
| Tue | 39 | 82% |
| Wed | 40 | 88% |
| Thu | 47 | 87% |
| Fri | 45 | 80% |
| Sat | 47 | 91% |
| Sun | 45 | 80% |
WN flight numbers on TUS → MDW
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…