Flight OddsAS173 SEA → SNA
Alaska Airlines · Seattle, WA to Santa Ana, CA · 68 flights observed, 2025-10-26 to 2026-01-06 · 978 mi
AS173 covers more than one route in the data window — the stats below are for SEA → SNA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
82%
Median delay
-2 min
90th percentile
+35 min
Cancellation rate
1%
How often is AS173 on time?
Across 68 flights on SEA → SNA from 2025-10-26 to 2026-01-06, AS173 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +35 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 | 55 | 82% |
| 16-30 min | 4 | 6% |
| 31-60 min | 4 | 6% |
| 61-120 min | 4 | 6% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 5 | 80% | -6 min |
| 2025-11 | 27 | 93% | +2 min |
| 2025-12 | 29 | 76% | +9 min |
| 2026-01 | 6 | 67% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 70% |
| Tue | 11 | 91% |
| Wed | 10 | 80% |
| Thu | 9 | 78% |
| Fri | 8 | 63% |
| Sat | 8 | 100% |
| Sun | 11 | 91% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…