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

Honolulu → Portland via Seattle: arrives on time 88%

  1. 22:40 HNL → 07:35 SEA
    DL 440 · Delta · 5h 55m · 94% on time, 0.8% cancelled
  2. 1h 55m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 09:30 SEA → 10:39 PDX +1 day
    DL 3818 · Delta, flown by SkyWest · 1h 09m · 91% on time, 0.4% cancelled

Total trip 8h 59m, scheduled departure to arrival (Portland is 3 h ahead of Honolulu). Times are local. Both flew on 55 of the last 56 days.

Makes the connection98%The first flight arrived more than 70 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 55m layover.
Arrives on time88%First flight not cancelled (0.8% are) × connection made (98%) × second flight not cancelled (0.4% are) and within 15 minutes (91%).
Total trip8h 59mHNL 22:40 to PDX 10:39, 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.