Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Denver → Anchorage via Seattle: arrives on time 37%

  1. 18:15 DEN → 20:17 SEA
    AS 249 · Alaska · 3h 02m · 58% on time, 0.0% cancelled
  2. 58m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 21:15 SEA → 23:55 ANC
    AS 771 · Alaska · 3h 40m · 67% on time, 0.0% cancelled

Total trip 7h 40m, scheduled departure to arrival (Anchorage is 2 h behind Denver). Times are local. Both flew on 52 of the last 56 days.

Makes the connection55%The first flight arrived more than 13 minutes late on 45% of the days it flew: too late for the 45-minute minimum connection on a 58m layover.
Arrives on time37%First flight not cancelled (0.0% are) × connection made (55%) × second flight not cancelled (0.0% are) and within 15 minutes (67%).
Total trip7h 40mDEN 18:15 to ANC 23:55, 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.