Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Denver → Fairbanks via Seattle: arrives on time 81%

  1. 19:10 DEN → 21:10 SEA
    UA 360 · United · 3h 00m · 69% on time, 0.0% cancelled
  2. 2h 17m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 23:27 SEA → 02:15 FAI +1 day
    AS 1512 · Alaska · 3h 48m · 90% on time, 0.0% cancelled

Total trip 9h 05m, scheduled departure to arrival (Fairbanks is 2 h behind Denver). Times are local. Both flew on 51 of the last 56 days.

Makes the connection89%The first flight arrived more than 47 minutes late on 11% of the days it flew: too late for the 90-minute minimum connection on a 2h 17m layover.
Arrives on time81%First flight not cancelled (0.0% are) × connection made (89%) × second flight not cancelled (0.0% are) and within 15 minutes (90%).
Total trip9h 05mDEN 19:10 to FAI 02:15, layover included

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.