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

Ontario → Newark via Dallas-Fort Worth: arrives on time 51%

  1. 05:34 ONT → 10:41 DFW
    AA 1412 · American · 3h 07m · 89% on time, 1.6% cancelled
  2. 3h 44m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
  3. 14:25 DFW → 19:04 EWR
    AA 618 · American · 3h 39m · 56% on time, 5.8% cancelled

Total trip 10h 30m, scheduled departure to arrival (Newark is 3 h ahead of Ontario). Times are local. Both flew on 55 of the last 56 days.

Makes the connection98%The first flight arrived more than 179 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 44m layover.
Arrives on time51%First flight not cancelled (1.6% are) × connection made (98%) × second flight not cancelled (5.8% are) and within 15 minutes (56%).
Total trip10h 30mONT 05:34 to EWR 19:04, 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.