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

Ontario → Oakland via Seattle: arrives on time 72%

  1. 11:59 ONT → 14:53 SEA
    DL 4070 · Delta, flown by SkyWest · 3h 01m · 91% on time, 0.0% cancelled
  2. 2h 32m layover in Seattle (SEA) · 90 min minimum on separate tickets
  3. 17:25 SEA → 19:33 OAK
    AS 706 · Alaska · 2h 08m · 77% on time, 1.9% cancelled

Total trip 7h 34m, scheduled departure to arrival. Times are local. Both flew on 45 of the last 56 days.

Makes the connection95%The first flight arrived more than 62 minutes late on 5% of the days it flew: too late for the 90-minute minimum connection on a 2h 32m layover.
Arrives on time72%First flight not cancelled (0.0% are) × connection made (95%) × second flight not cancelled (1.9% are) and within 15 minutes (77%).
Total trip7h 34mONT 11:59 to OAK 19:33, 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.