Flight OddsAS2431 LAS → STS
Alaska Airlines · Las Vegas, NV to Santa Rosa, CA · 50 flights observed, 2025-07-01 to 2025-08-19 · 454 mi
AS2431 covers more than one route in the data window — the stats below are for LAS → STS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
82%
Median delay
-10 min
90th percentile
+46 min
Cancellation rate
2%
How often is AS2431 on time?
Across 50 flights on LAS → STS from 2025-07-01 to 2025-08-19, AS2431 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +46 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 40 | 82% |
| 16-30 min | 2 | 4% |
| 31-60 min | 3 | 6% |
| 61-120 min | 3 | 6% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 80% | +3 min |
| 2025-08 | 19 | 84% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 71% |
| Tue | 8 | 100% |
| Wed | 7 | 86% |
| Thu | 7 | 100% |
| Fri | 6 | 33% |
| Sat | 7 | 71% |
| Sun | 7 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…