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

Ontario → Boise via Seattle: arrives on time 84%

  1. 14:05 ONT → 16:45 SEA
    AS 567 · Alaska · 2h 40m · 77% on time, 2.2% cancelled
  2. 3h 05m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 19:50 SEA → 22:28 BOI
    DL 3692 · Delta, flown by SkyWest · 1h 38m · 87% on time, 0.3% cancelled

Total trip 7h 23m, scheduled departure to arrival (Boise is 1 h ahead of Ontario). Times are local. Both flew on 45 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 time84%First flight not cancelled (2.2% are) × connection made (100%) × second flight not cancelled (0.3% are) and within 15 minutes (87%).
Total trip7h 23mONT 14:05 to BOI 22:28, 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.