Flight OddsAS670 RDU → SEA
Alaska Airlines · Raleigh/Durham, NC to Seattle, WA · 100 flights observed, 2025-11-22 to 2026-06-30 · 2,354 mi
AS670 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
71%
Median delay
+2 min
90th percentile
+42 min
Cancellation rate
0%
How often is AS670 on time?
Across 100 flights on RDU → SEA from 2025-11-22 to 2026-06-30, AS670 arrived within 15 minutes of schedule 71% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +42 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 71 | 71% |
| 16-30 min | 14 | 14% |
| 31-60 min | 10 | 10% |
| 61-120 min | 3 | 3% |
| 2+ hrs | 2 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-11 | 8 | 75% | 0 min |
| 2025-12 | 14 | 43% | +21 min |
| 2026-01 | 6 | 50% | +40 min |
| 2026-03 | 12 | 50% | +16 min |
| 2026-04 | 27 | 93% | -11 min |
| 2026-05 | 12 | 58% | +11 min |
| 2026-06 | 21 | 86% | +24 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 63% |
| Tue | 15 | 73% |
| Wed | 14 | 79% |
| Thu | 13 | 85% |
| Fri | 15 | 60% |
| Sat | 11 | 73% |
| Sun | 16 | 69% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…