Flight OddsWN581 AUS → HOU
Southwest Airlines · Austin, TX to Houston, TX · 13 flights observed, 2025-07-03 to 2025-08-01 · 148 mi
WN581 covers more than one route in the data window — the stats below are for AUS → HOU, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
54%
Median delay
+9 min
90th percentile
+55 min
Cancellation rate
0%
How often is WN581 on time?
Across 13 flights on AUS → HOU from 2025-07-03 to 2025-08-01, WN581 arrived within 15 minutes of schedule 54% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +55 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 7 | 54% |
| 16-30 min | 2 | 15% |
| 31-60 min | 4 | 31% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 12 | 58% | +20 min |
| 2025-08 | 1 | 0% | +28 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 75% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 5 | 60% |
| Fri | 4 | 25% |
| Sat | No data | — |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…