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

Ontario → Miami via Dallas-Fort Worth: arrives on time 43%

  1. 10:25 ONT → 15:37 DFW
    AA 2238 · American · 3h 12m · 81% on time, 1.4% cancelled
  2. 57m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
  3. 16:34 DFW → 20:35 MIA
    AA 3308 · American · 3h 05m · 56% on time, 3.4% cancelled

Total trip 7h 14m, scheduled departure to arrival (Miami is 3 h ahead of Ontario). Times are local. Both flew on 56 of the last 56 days.

Makes the connection81%The first flight arrived more than 12 minutes late on 19% of the days it flew: too late for the 45-minute minimum connection on a 57m layover.
Arrives on time43%First flight not cancelled (1.4% are) × connection made (81%) × second flight not cancelled (3.4% are) and within 15 minutes (56%).
Total trip7h 14mONT 10:25 to MIA 20:35, 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.