Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Denver → Eugene via Seattle: arrives on time 50%
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12:55 DEN → 14:53 SEAAS 381 · Alaska · 2h 58m · 77% on time, 0.0% cancelled
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57m layover in Seattle (SEA) · 45 min minimum on one ticket
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15:50 SEA → 17:00 EUGAS 2338 · Alaska, flown by Horizon · 1h 10m · 68% on time, 0.0% cancelled
Total trip 5h 05m, scheduled departure to arrival (Eugene is 1 h behind Denver). Times are local. Both flew on 37 of the last 56 days.
Makes the connection73%The first flight arrived more than 12 minutes late on 27% of the days it flew: too late for the 45-minute minimum connection on a 57m layover.
Arrives on time50%First flight not cancelled (0.0% are) × connection made (73%) × second flight not cancelled (0.0% are) and within 15 minutes (68%).
Total trip5h 05mDEN 12:55 to EUG 17:00, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.