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

Ontario → Dallas-Fort Worth via Seattle: arrives on time 71%

  1. 14:05 ONT → 16:45 SEA
    AS 567 · Alaska · 2h 40m · 77% on time, 2.2% cancelled
  2. 1h 11m layover in Seattle (SEA) · 45 min minimum on one ticket
  3. 17:56 SEA → 23:59 DFW
    AS 424 · Alaska · 4h 03m · 80% on time, 0.6% cancelled

Total trip 7h 54m, scheduled departure to arrival (Dallas-Fort Worth is 2 h ahead of Ontario). Times are local. Both flew on 44 of the last 56 days.

Makes the connection91%The first flight arrived more than 26 minutes late on 9% of the days it flew: too late for the 45-minute minimum connection on a 1h 11m layover.
Arrives on time71%First flight not cancelled (2.2% are) × connection made (91%) × second flight not cancelled (0.6% are) and within 15 minutes (80%).
Total trip7h 54mONT 14:05 to DFW 23:59, 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.