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

Ontario → Chicago via Dallas-Fort Worth: arrives on time 58%

  1. 12:47 ONT → 17:50 DFW
    AA 2956 · American · 3h 03m · 71% on time, 2.2% cancelled
  2. 3h 10m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
  3. 21:00 DFW → 23:39 ORD
    AA 2346 · American · 2h 39m · 63% on time, 5.9% cancelled

Total trip 8h 52m, scheduled departure to arrival (Chicago is 2 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 connection99%The first flight arrived more than 145 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 10m layover.
Arrives on time58%First flight not cancelled (2.2% are) × connection made (99%) × second flight not cancelled (5.9% are) and within 15 minutes (63%).
Total trip8h 52mONT 12:47 to ORD 23:39, 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.