Flight OddsAS299 EWR → SEA
Alaska Airlines · Newark, NJ to Seattle, WA · 293 flights observed, 2025-07-01 to 2026-06-30 · 2,402 mi
AS299 covers more than one route in the data window — the stats below are for EWR → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
74%
Median delay
-2 min
90th percentile
+36 min
Cancellation rate
1%
How often is AS299 on time?
Across 293 flights on EWR → SEA from 2025-07-01 to 2026-06-30, AS299 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +36 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 | 214 | 74% |
| 16-30 min | 36 | 12% |
| 31-60 min | 23 | 8% |
| 61-120 min | 13 | 4% |
| 2+ hrs | 3 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 80% | +1 min |
| 2025-08 | 30 | 77% | -3 min |
| 2025-09 | 29 | 90% | +11 min |
| 2025-10 | 30 | 73% | +7 min |
| 2025-11 | 30 | 70% | +18 min |
| 2025-12 | 30 | 30% | +33 min |
| 2026-01 | 6 | 50% | +29 min |
| 2026-03 | 13 | 38% | +23 min |
| 2026-04 | 30 | 93% | -8 min |
| 2026-05 | 31 | 87% | -10 min |
| 2026-06 | 30 | 87% | -10 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 41 | 66% |
| Tue | 43 | 72% |
| Wed | 41 | 85% |
| Thu | 42 | 76% |
| Fri | 41 | 68% |
| Sat | 41 | 73% |
| Sun | 40 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…