Flight OddsAS743 SEA → SNA
Alaska Airlines · Seattle, WA to Santa Ana, CA · 33 flights observed, 2026-02-12 to 2026-03-17 · 978 mi
AS743 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
88%
Median delay
-14 min
90th percentile
+19 min
Cancellation rate
3%
How often is AS743 on time?
Across 33 flights on SEA → SNA from 2026-02-12 to 2026-03-17, AS743 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +19 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 28 | 88% |
| 16-30 min | 2 | 6% |
| 31-60 min | 1 | 3% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 1 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 17 | 100% | -12 min |
| 2026-03 | 15 | 73% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 60% |
| Tue | 5 | 100% |
| Wed | 4 | 100% |
| Thu | 5 | 80% |
| Fri | 4 | 75% |
| Sat | 4 | 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…