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

Ontario → Dulles via Dallas-Fort Worth: arrives on time 66%

  1. 05:34 ONT → 10:41 DFW
    AA 1412 · American · 3h 07m · 89% on time, 1.6% cancelled
  2. 2h 11m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
  3. 12:52 DFW → 16:50 IAD
    AA 1863 · American · 2h 57m · 70% on time, 1.2% cancelled

Total trip 8h 15m, scheduled departure to arrival (Dulles is 3 h ahead of Ontario). Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection96%The first flight arrived more than 86 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 11m layover.
Arrives on time66%First flight not cancelled (1.6% are) × connection made (96%) × second flight not cancelled (1.2% are) and within 15 minutes (70%).
Total trip8h 15mONT 05:34 to IAD 16:50, 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.