Flight OddsAS628 SAN → SMF
Alaska Airlines · San Diego, CA to Sacramento, CA · 52 flights observed, 2025-12-02 to 2026-02-11 · 480 mi
AS628 covers more than one route in the data window — the stats below are for SAN → SMF, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
85%
Median delay
-4 min
90th percentile
+21 min
Cancellation rate
0%
How often is AS628 on time?
Across 52 flights on SAN → SMF from 2025-12-02 to 2026-02-11, AS628 arrived within 15 minutes of schedule 85% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +21 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 | 44 | 85% |
| 16-30 min | 4 | 8% |
| 31-60 min | 0 | 0% |
| 61-120 min | 4 | 8% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 16 | 63% | +19 min |
| 2026-01 | 25 | 92% | -2 min |
| 2026-02 | 11 | 100% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 100% |
| Tue | 8 | 88% |
| Wed | 9 | 89% |
| Thu | 7 | 71% |
| Fri | 7 | 71% |
| Sat | 7 | 86% |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…