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

Ontario → Washington via Dallas-Fort Worth: arrives on time 53%

  1. 10:55 ONT → 15:55 DFW
    AA 1820 · American · 2h 59m · 76% on time, 2.8% cancelled
  2. 1h 20m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
  3. 17:15 DFW → 21:31 DCA
    AA 472 · American · 3h 16m · 65% on time, 4.4% cancelled

Total trip 7h 36m, scheduled departure to arrival (Washington 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 connection87%The first flight arrived more than 35 minutes late on 13% of the days it flew: too late for the 45-minute minimum connection on a 1h 20m layover.
Arrives on time53%First flight not cancelled (2.8% are) × connection made (87%) × second flight not cancelled (4.4% are) and within 15 minutes (65%).
Total trip7h 36mONT 10:55 to DCA 21:31, 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.