Flight OddsAS349 BWI → SEA
Alaska Airlines · Baltimore, MD to Seattle, WA · 190 flights observed, 2025-07-01 to 2026-01-06 · 2,335 mi
AS349 covers more than one route in the data window — the stats below are for BWI → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
73%
Median delay
-1 min
90th percentile
+52 min
Cancellation rate
1%
How often is AS349 on time?
Across 190 flights on BWI → SEA from 2025-07-01 to 2026-01-06, AS349 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +52 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 | 138 | 73% |
| 16-30 min | 16 | 9% |
| 31-60 min | 24 | 13% |
| 61-120 min | 7 | 4% |
| 2+ hrs | 3 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 77% | +12 min |
| 2025-08 | 30 | 87% | +1 min |
| 2025-09 | 30 | 83% | -2 min |
| 2025-10 | 30 | 93% | -5 min |
| 2025-11 | 30 | 83% | -1 min |
| 2025-12 | 31 | 29% | +34 min |
| 2026-01 | 6 | 17% | +42 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 26 | 69% |
| Tue | 28 | 79% |
| Wed | 27 | 78% |
| Thu | 27 | 70% |
| Fri | 26 | 65% |
| Sat | 27 | 74% |
| Sun | 27 | 78% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…