Flight OddsMDW → TUS Southwest Airlines
Southwest Airlines · Chicago, IL to Tucson, AZ · 317 flights, 2025-07-01 to 2026-06-03 · aggregated across 20 flight numbers
On-time arrival
82%
Median delay
-3 min
90th percentile
+27 min
Cancellation rate
1%
How on-time is Southwest Airlines from MDW to TUS?
Across every Southwest Airlines flight number on MDW → TUS (317 flights, 2025-07-01 to 2026-06-03), 82% arrived within 15 minutes of schedule. Median arrival delay -3 min; the worst 10% ran +27 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 259 | 82% |
| 16-30 min | 28 | 9% |
| 31-60 min | 18 | 6% |
| 61-120 min | 9 | 3% |
| 2+ hrs | 1 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 60% | +15 min |
| 2025-08 | 22 | 86% | +5 min |
| 2025-09 | 21 | 95% | +3 min |
| 2025-10 | 29 | 72% | +4 min |
| 2025-11 | 29 | 86% | -3 min |
| 2025-12 | 31 | 84% | +0 min |
| 2026-01 | 31 | 87% | -1 min |
| 2026-02 | 28 | 86% | 0 min |
| 2026-03 | 31 | 81% | -3 min |
| 2026-04 | 30 | 87% | +1 min |
| 2026-05 | 30 | 83% | -6 min |
| 2026-06 | 3 | 100% | -6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 48 | 75% |
| Tue | 40 | 88% |
| Wed | 40 | 73% |
| Thu | 47 | 81% |
| Fri | 47 | 83% |
| Sat | 47 | 89% |
| Sun | 46 | 87% |
WN flight numbers on MDW → TUS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…