tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Houston → Ontario via Dallas-Fort Worth: arrives on time 75%

  1. 10:18 HOU → 11:43 DFW
    AA 5071 · American, flown by PSA · 1h 25m · 64% on time, 0.0% cancelled
  2. 3h 52m layover in Dallas-Fort Worth (DFW) · 90 min minimum on separate tickets
  3. 15:35 DFW → 16:48 ONT
    F9 4689 · Frontier · 3h 13m · 79% on time, 1.0% cancelled

Total trip 8h 30m, scheduled departure to arrival (Ontario is 2 h behind Houston). Times are local. Both flew on 22 of the last 56 days.

Makes the connection95%The first flight arrived more than 142 minutes late on 5% of the days it flew: too late for the 90-minute minimum connection on a 3h 52m layover.
Arrives on time75%First flight not cancelled (0.0% are) × connection made (95%) × second flight not cancelled (1.0% are) and within 15 minutes (79%).
Total trip8h 30mHOU 10:18 to ONT 16:48, 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.