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

Kailua/Kona → Denver via Seattle: arrives on time 88%

  1. 20:50 KOA → 05:49 SEA
    DL 485 · Delta · 5h 59m · 93% on time, 2.6% cancelled
  2. 2h 01m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 07:50 SEA → 11:25 DEN +1 day
    WN 3397 · Southwest · 2h 35m · 93% on time, 0.0% cancelled

Total trip 10h 35m, scheduled departure to arrival (Denver is 4 h ahead of Kailua/Kona). Times are local. Both flew on 38 of the last 56 days.

Makes the connection97%The first flight arrived more than 31 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 2h 01m layover.
Arrives on time88%First flight not cancelled (2.6% are) × connection made (97%) × second flight not cancelled (0.0% are) and within 15 minutes (93%).
Total trip10h 35mKOA 20:50 to DEN 11:25, 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.