Flight OddsMDW → AUS Southwest Airlines
Southwest Airlines · Chicago, IL to Austin, TX · 1,356 flights, 2025-07-01 to 2026-06-30 · aggregated across 67 flight numbers
On-time arrival
77%
Median delay
-3 min
90th percentile
+38 min
Cancellation rate
1%
How on-time is Southwest Airlines from MDW to AUS?
Across every Southwest Airlines flight number on MDW → AUS (1,356 flights, 2025-07-01 to 2026-06-30), 77% arrived within 15 minutes of schedule. Median arrival delay -3 min; the worst 10% ran +38 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,036 | 77% |
| 16-30 min | 129 | 10% |
| 31-60 min | 102 | 8% |
| 61-120 min | 56 | 4% |
| 2+ hrs | 16 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 130 | 68% | +16 min |
| 2025-08 | 107 | 82% | +5 min |
| 2025-09 | 104 | 87% | +1 min |
| 2025-10 | 136 | 83% | +1 min |
| 2025-11 | 100 | 82% | -1 min |
| 2025-12 | 104 | 65% | +9 min |
| 2026-01 | 86 | 81% | 0 min |
| 2026-02 | 86 | 85% | -7 min |
| 2026-03 | 104 | 75% | +4 min |
| 2026-04 | 123 | 78% | +4 min |
| 2026-05 | 130 | 77% | +10 min |
| 2026-06 | 129 | 70% | +12 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 211 | 74% |
| Tue | 189 | 84% |
| Wed | 182 | 80% |
| Thu | 210 | 80% |
| Fri | 214 | 74% |
| Sat | 132 | 77% |
| Sun | 201 | 74% |
WN flight numbers on MDW → AUS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…