Flight OddsAS227 JFK → SFO
Alaska Airlines · New York, NY to San Francisco, CA · 349 flights observed, 2025-07-01 to 2026-06-30 · 2,586 mi
On-time arrival
84%
Median delay
-10 min
90th percentile
+26 min
Cancellation rate
2%
How often is AS227 on time?
Across 349 flights on JFK → SFO from 2025-07-01 to 2026-06-30, AS227 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +26 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 | 287 | 84% |
| 16-30 min | 24 | 7% |
| 31-60 min | 17 | 5% |
| 61-120 min | 7 | 2% |
| 2+ hrs | 5 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 90% | -4 min |
| 2025-08 | 31 | 94% | -9 min |
| 2025-09 | 29 | 97% | -10 min |
| 2025-10 | 30 | 80% | 0 min |
| 2025-11 | 30 | 87% | -11 min |
| 2025-12 | 30 | 77% | +9 min |
| 2026-01 | 18 | 78% | -2 min |
| 2026-02 | 19 | 84% | -7 min |
| 2026-03 | 31 | 87% | -18 min |
| 2026-04 | 30 | 87% | +5 min |
| 2026-05 | 31 | 94% | -5 min |
| 2026-06 | 30 | 57% | +17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 50 | 76% |
| Tue | 47 | 85% |
| Wed | 45 | 87% |
| Thu | 51 | 86% |
| Fri | 51 | 82% |
| Sat | 46 | 91% |
| Sun | 50 | 84% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…