Flight OddsAS518 AUS → SFO
Alaska Airlines · Austin, TX to San Francisco, CA · 157 flights observed, 2025-07-01 to 2026-01-06 · 1,504 mi
AS518 covers more than one route in the data window — the stats below are for AUS → SFO, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
72%
Median delay
+1 min
90th percentile
+50 min
Cancellation rate
0%
How often is AS518 on time?
Across 157 flights on AUS → SFO from 2025-07-01 to 2026-01-06, AS518 arrived within 15 minutes of schedule 72% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +50 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 | 113 | 72% |
| 16-30 min | 15 | 10% |
| 31-60 min | 18 | 11% |
| 61-120 min | 6 | 4% |
| 2+ hrs | 5 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 58% | +32 min |
| 2025-08 | 26 | 73% | +12 min |
| 2025-09 | 17 | 76% | +3 min |
| 2025-10 | 20 | 85% | +3 min |
| 2025-11 | 26 | 73% | +5 min |
| 2025-12 | 31 | 77% | +5 min |
| 2026-01 | 6 | 50% | +24 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 27 | 74% |
| Tue | 19 | 84% |
| Wed | 17 | 59% |
| Thu | 26 | 81% |
| Fri | 27 | 63% |
| Sat | 14 | 71% |
| Sun | 27 | 70% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…