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Flight Reliability

AS 2587 · Alaska Airlines

EUG → Seattle (EUG–SEA)

94
Nerd Approved
WanderNerd Reliability Score
91%
Arrive within 15 minutes
1 min early
Average arrival delay
1.3%
Cancelled
3 min early
Median arrival delay

Based on 79 historical flights. Data through May 2026.

What the data says

The 3–6 AM departure wins.

AS 2587 departing between 3–6 AM arrived on time 100% of the time, versus 88% between 6–9 AM.

A bit ahead of the EUG–SEA route.

AS 2587 arrived on time 91% of the time, versus 87% across the EUG–SEA route.

Better than the Alaska Airlines network average.

AS 2587 arrived on time 91% of the time, versus 80% across the Alaska Airlines network.

The breakdown

On-time by weekday
  • Mon92%(13 flights)
  • Tue90%(10 flights)
  • Wed—(9 flights)
  • Thu91%(11 flights)
  • Fri92%(13 flights)
  • Sat—(9 flights)
  • Sun92%(13 flights)
On-time by departure window
  • 3–6 AM100%(10 flights)
  • 6–9 AM88%(50 flights)
  • 12–3 PM94%(18 flights)
On-time trend by month
100%
May

Oct 94% → May 100% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
October 202594%18
December 202592%25
May 2026100%12
Departures on time
92%
Diverted
0%
Flights flown
78
Months covered
6

Same route, other flights

Keep nerding

Based on 79 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.