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

Denver → Ontario via Dallas-Fort Worth: arrives on time 70%

  1. 06:20 DEN → 09:27 DFW
    AA 2078 · American · 2h 07m · 87% on time, 0.8% cancelled
  2. 1h 13m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
  3. 10:40 DFW → 11:45 ONT
    AA 2242 · American · 3h 05m · 76% on time, 1.4% cancelled

Total trip 6h 25m, scheduled departure to arrival (Ontario is 1 h behind Denver). Times are local. Both flew on 55 of the last 56 days.

Makes the connection94%The first flight arrived more than 28 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 13m layover.
Arrives on time70%First flight not cancelled (0.8% are) × connection made (94%) × second flight not cancelled (1.4% are) and within 15 minutes (76%).
Total trip6h 25mDEN 06:20 to ONT 11:45, 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.