Flight OddsAS920 RDU → SEA
Alaska Airlines · Raleigh/Durham, NC to Seattle, WA · 95 flights observed, 2025-07-01 to 2025-10-03 · 2,354 mi
AS920 covers more than one route in the data window — the stats below are for RDU → SEA, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-7 min
90th percentile
+35 min
Cancellation rate
3%
How often is AS920 on time?
Across 95 flights on RDU → SEA from 2025-07-01 to 2025-10-03, AS920 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +35 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 74 | 81% |
| 16-30 min | 5 | 5% |
| 31-60 min | 10 | 11% |
| 61-120 min | 2 | 2% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 71% | +8 min |
| 2025-08 | 28 | 79% | +2 min |
| 2025-09 | 29 | 93% | -13 min |
| 2025-10 | 3 | 100% | -30 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 13 | 85% |
| Tue | 14 | 86% |
| Wed | 13 | 69% |
| Thu | 14 | 71% |
| Fri | 13 | 85% |
| Sat | 13 | 77% |
| Sun | 11 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…