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

Ontario → San Francisco via Seattle: arrives on time 69%

  1. 06:02 ONT → 08:44 SEA
    AS 607 · Alaska · 2h 42m · 93% on time, 0.8% cancelled
  2. 2h 58m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 11:42 SEA → 14:04 SFO
    AS 655 · Alaska · 2h 22m · 70% on time, 0.0% cancelled

Total trip 8h 02m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection100%The first flight arrived more than 133 minutes late on <1% of the days it flew: too late for the 45-minute minimum connection on a 2h 58m layover.
Arrives on time69%First flight not cancelled (0.8% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (70%).
Total trip8h 02mONT 06:02 to SFO 14:04, 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.