Flight OddsAS540 PDX → AUS
Alaska Airlines · Portland, OR to Austin, TX · 266 flights observed, 2025-10-04 to 2026-06-30 · 1,715 mi
On-time arrival
88%
Median delay
-1 min
90th percentile
+19 min
Cancellation rate
1%
How often is AS540 on time?
Across 266 flights on PDX → AUS from 2025-10-04 to 2026-06-30, AS540 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +19 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 231 | 88% |
| 16-30 min | 17 | 6% |
| 31-60 min | 6 | 2% |
| 61-120 min | 7 | 3% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 27 | 89% | +3 min |
| 2025-11 | 30 | 80% | +7 min |
| 2025-12 | 29 | 83% | +15 min |
| 2026-01 | 29 | 86% | +5 min |
| 2026-02 | 28 | 89% | +1 min |
| 2026-03 | 30 | 93% | +3 min |
| 2026-04 | 30 | 87% | +0 min |
| 2026-05 | 31 | 90% | -5 min |
| 2026-06 | 30 | 90% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 39 | 87% |
| Tue | 39 | 95% |
| Wed | 38 | 92% |
| Thu | 38 | 84% |
| Fri | 37 | 84% |
| Sat | 37 | 84% |
| Sun | 36 | 86% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…