Flight OddsAS821 SFO → HNL
Alaska Airlines · San Francisco, CA to Honolulu, HI · 15 flights observed, 2026-04-23 to 2026-05-11 · 2,398 mi
AS821 covers more than one route in the data window — the stats below are for SFO → HNL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
57%
Median delay
+8 min
90th percentile
+23 min
Cancellation rate
7%
How often is AS821 on time?
Across 15 flights on SFO → HNL from 2026-04-23 to 2026-05-11, AS821 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +23 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 8 | 57% |
| 16-30 min | 5 | 36% |
| 31-60 min | 0 | 0% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-04 | 6 | 50% | +47 min |
| 2026-05 | 8 | 63% | +3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 67% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 3 | 33% |
| Fri | 3 | 67% |
| Sat | 3 | 100% |
| Sun | 2 | 0% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…