Flight OddsAS608 SEA → PHX
Alaska Airlines · Seattle, WA to Phoenix, AZ · 91 flights observed, 2025-11-21 to 2026-04-21 · 1,107 mi
AS608 covers more than one route in the data window — the stats below are for SEA → PHX, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
82%
Median delay
-8 min
90th percentile
+33 min
Cancellation rate
1%
How often is AS608 on time?
Across 91 flights on SEA → PHX from 2025-11-21 to 2026-04-21, AS608 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +33 min or later. 1% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 73 | 82% |
| 16-30 min | 6 | 7% |
| 31-60 min | 6 | 7% |
| 61-120 min | 4 | 4% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 9 | 78% | +6 min |
| 2025-12 | 10 | 60% | +15 min |
| 2026-01 | 4 | 75% | -6 min |
| 2026-02 | 17 | 76% | 0 min |
| 2026-03 | 28 | 82% | +1 min |
| 2026-04 | 21 | 100% | -7 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 14 | 71% |
| Tue | 10 | 90% |
| Wed | 12 | 75% |
| Thu | 13 | 92% |
| Fri | 14 | 93% |
| Sat | 12 | 92% |
| Sun | 14 | 64% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…