AS3100 SEA → EUG

Alaska Airlines · Seattle, WA to Eugene, OR · 27 flights observed, 2026-05-13 to 2026-06-08 · 234 mi

This flight has been getting more reliable recently — 2026-06's on-time rate (88%) is well above the 58% average from earlier months.

AS3100 covers more than one route in the data window — the stats below are for SEA → EUG, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
67%
Median delay
+5 min
90th percentile
+63 min
Cancellation rate
0%

How often is AS3100 on time?

Across 27 flights on SEA → EUG from 2026-05-13 to 2026-06-08, AS3100 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +63 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time1867%
16-30 min311%
31-60 min311%
61-120 min311%
2+ hrs00%

Performance by month

MonthFlightsOn-timeAvg delay
2026-051958%+20 min
2026-06888%+2 min

Performance by day of week

DayFlightsOn-time
Mon4100%
Tue367%
Wed425%
Thu475%
Fri475%
Sat450%
Sun475%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…