Flight OddsAS548 SNA → SEA
Alaska Airlines · Santa Ana, CA to Seattle, WA · 201 flights observed, 2025-10-26 to 2026-06-30 · 978 mi
AS548 covers more than one route in the data window — the stats below are for SNA → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
93%
Median delay
-16 min
90th percentile
+8 min
Cancellation rate
1%
How often is AS548 on time?
Across 201 flights on SNA → SEA from 2025-10-26 to 2026-06-30, AS548 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +8 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 | 185 | 93% |
| 16-30 min | 4 | 2% |
| 31-60 min | 5 | 3% |
| 61-120 min | 4 | 2% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 4 | 50% | +14 min |
| 2025-11 | 21 | 90% | -10 min |
| 2025-12 | 29 | 90% | -7 min |
| 2026-01 | 30 | 93% | -14 min |
| 2026-02 | 25 | 100% | -21 min |
| 2026-03 | 28 | 96% | -11 min |
| 2026-04 | 30 | 97% | -16 min |
| 2026-05 | 12 | 100% | -20 min |
| 2026-06 | 20 | 85% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 31 | 87% |
| Tue | 28 | 96% |
| Wed | 27 | 93% |
| Thu | 31 | 81% |
| Fri | 29 | 100% |
| Sat | 23 | 100% |
| Sun | 30 | 97% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…