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

Ontario → Dallas via Denver: arrives on time 60%

  1. 06:00 ONT → 09:24 DEN
    F9 1500 · Frontier · 2h 24m · 90% on time, 0.3% cancelled
  2. 2h 16m layover in Denver (DEN) · 90 min minimum on separate tickets
  3. 11:40 DEN → 14:45 DAL
    WN 2354 · Southwest · 2h 05m · 63% on time, 0.0% cancelled

Total trip 6h 45m, scheduled departure to arrival (Dallas is 2 h ahead of Ontario). Times are local. Both flew on 47 of the last 56 days.

Makes the connection95%The first flight arrived more than 46 minutes late on 5% of the days it flew: too late for the 90-minute minimum connection on a 2h 16m layover.
Arrives on time60%First flight not cancelled (0.3% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (63%).
Total trip6h 45mONT 06:00 to DAL 14:45, 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.