Flight OddsAS344 SEA → BWI
Alaska Airlines · Seattle, WA to Baltimore, MD · 197 flights observed, 2025-07-01 to 2026-06-09 · 2,335 mi
AS344 covers more than one route in the data window — the stats below are for SEA → BWI, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
82%
Median delay
-7 min
90th percentile
+24 min
Cancellation rate
1%
How often is AS344 on time?
Across 197 flights on SEA → BWI from 2025-07-01 to 2026-06-09, AS344 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +24 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 | 161 | 82% |
| 16-30 min | 20 | 10% |
| 31-60 min | 9 | 5% |
| 61-120 min | 5 | 3% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 73% | +19 min |
| 2025-08 | 31 | 81% | +4 min |
| 2025-09 | 30 | 87% | -4 min |
| 2025-10 | 23 | 96% | -14 min |
| 2025-11 | 20 | 90% | -19 min |
| 2025-12 | 29 | 83% | -11 min |
| 2026-01 | 5 | 80% | -9 min |
| 2026-05 | 19 | 63% | +9 min |
| 2026-06 | 9 | 89% | -2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 31 | 81% |
| Tue | 27 | 89% |
| Wed | 27 | 85% |
| Thu | 29 | 79% |
| Fri | 29 | 83% |
| Sat | 22 | 95% |
| Sun | 31 | 68% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…