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

Portland → Kailua/Kona via Los Angeles: arrives on time 87%

  1. 10:45 PDX → 13:20 LAX
    AS 695 · Alaska · 2h 35m · 88% on time, 0.4% cancelled
  2. 3h 50m layover in Los Angeles (LAX) · 90 min minimum on separate tickets
  3. 17:10 LAX → 19:47 KOA
    UA 1718 · United · 5h 37m · 90% on time, 1.7% cancelled

Total trip 12h 02m, scheduled departure to arrival (Kailua/Kona is 3 h behind Portland). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 140 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 50m layover.
Arrives on time87%First flight not cancelled (0.4% are) × connection made (99%) × second flight not cancelled (1.7% are) and within 15 minutes (90%).
Total trip12h 02mPDX 10:45 to KOA 19:47, 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.