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

Denver → Anchorage via Seattle: arrives on time 78%

  1. 12:30 DEN → 14:25 SEA
    WN 4130 · Southwest · 2h 55m · 37% on time, 0.0% cancelled
  2. 3h 05m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 17:30 SEA → 20:07 ANC
    DL 931 · Delta · 3h 37m · 78% on time, 0.9% cancelled

Total trip 9h 37m, scheduled departure to arrival (Anchorage is 2 h behind Denver). Times are local. Both flew on 46 of the last 56 days.

Makes the connection100%The first flight arrived more than 95 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 05m layover.
Arrives on time78%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.9% are) and within 15 minutes (78%).
Total trip9h 37mDEN 12:30 to ANC 20:07, 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.