Flight OddsAS1423 PHX → SEA
Alaska Airlines · Phoenix, AZ to Seattle, WA · 118 flights observed, 2026-02-12 to 2026-06-09 · 1,107 mi
AS1423 covers more than one route in the data window — the stats below are for PHX → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
92%
Median delay
-10 min
90th percentile
+11 min
Cancellation rate
1%
How often is AS1423 on time?
Across 118 flights on PHX → SEA from 2026-02-12 to 2026-06-09, AS1423 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +11 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 | 108 | 92% |
| 16-30 min | 4 | 3% |
| 31-60 min | 1 | 1% |
| 61-120 min | 3 | 3% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 17 | 88% | +3 min |
| 2026-03 | 30 | 90% | -4 min |
| 2026-04 | 30 | 90% | -2 min |
| 2026-05 | 31 | 100% | -12 min |
| 2026-06 | 9 | 89% | -3 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 94% |
| Tue | 17 | 88% |
| Wed | 16 | 88% |
| Thu | 17 | 94% |
| Fri | 16 | 100% |
| Sat | 17 | 94% |
| Sun | 17 | 88% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…