Flight OddsAS340 SEA → PIT
Alaska Airlines · Seattle, WA to Pittsburgh, PA · 50 flights observed, 2025-07-01 to 2025-08-19 · 2,125 mi
AS340 covers more than one route in the data window — the stats below are for SEA → PIT, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
75%
Median delay
+2 min
90th percentile
+46 min
Cancellation rate
2%
How often is AS340 on time?
Across 50 flights on SEA → PIT from 2025-07-01 to 2025-08-19, AS340 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +46 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 36 | 75% |
| 16-30 min | 2 | 4% |
| 31-60 min | 6 | 13% |
| 61-120 min | 2 | 4% |
| 2+ hrs | 2 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 29 | 76% | +15 min |
| 2025-08 | 19 | 74% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 100% |
| Tue | 8 | 75% |
| Wed | 6 | 83% |
| Thu | 7 | 71% |
| Fri | 6 | 50% |
| Sat | 7 | 86% |
| Sun | 7 | 57% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…