Flight OddsAS628 SFO → EWR
Alaska Airlines · San Francisco, CA to Newark, NJ · 26 flights observed, 2026-03-19 to 2026-04-20 · 2,565 mi
AS628 covers more than one route in the data window — the stats below are for SFO → EWR, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
96%
Median delay
-21 min
90th percentile
-7 min
Cancellation rate
0%
How often is AS628 on time?
Across 26 flights on SFO → EWR from 2026-03-19 to 2026-04-20, AS628 arrived within 15 minutes of schedule 96% of the time. The median arrival delay was -21 min, and the worst 10% of flights arrived -7 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 | 25 | 96% |
| 16-30 min | 1 | 4% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 11 | 100% | -27 min |
| 2026-04 | 15 | 93% | -17 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 100% |
| Tue | 1 | 100% |
| Wed | No data | — |
| Thu | 5 | 100% |
| Fri | 5 | 80% |
| Sat | 5 | 100% |
| Sun | 5 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…