Flight OddsAS2 SEA → DCA
Alaska Airlines · Seattle, WA to Washington, DC · 364 flights observed, 2025-07-01 to 2026-06-30 · 2,329 mi
On-time arrival
68%
Median delay
-9 min
90th percentile
+64 min
Cancellation rate
1%
How often is AS2 on time?
Across 364 flights on SEA → DCA from 2025-07-01 to 2026-06-30, AS2 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +64 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 | 242 | 68% |
| 16-30 min | 30 | 8% |
| 31-60 min | 44 | 12% |
| 61-120 min | 27 | 8% |
| 2+ hrs | 12 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 39% | +54 min |
| 2025-08 | 31 | 45% | +17 min |
| 2025-09 | 30 | 60% | +16 min |
| 2025-10 | 31 | 87% | -7 min |
| 2025-11 | 25 | 64% | +13 min |
| 2025-12 | 30 | 80% | -6 min |
| 2026-01 | 28 | 68% | +24 min |
| 2026-02 | 28 | 68% | +2 min |
| 2026-03 | 30 | 73% | +4 min |
| 2026-04 | 30 | 90% | -17 min |
| 2026-05 | 31 | 81% | -10 min |
| 2026-06 | 30 | 63% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 49 | 65% |
| Tue | 53 | 70% |
| Wed | 52 | 65% |
| Thu | 51 | 69% |
| Fri | 50 | 58% |
| Sat | 50 | 82% |
| Sun | 50 | 68% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…