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

Miami → Ontario via Las Vegas: arrives on time 81%

  1. 09:25 MIA → 11:41 LAS
    AA 2010 · American · 5h 16m · 93% on time, 0.0% cancelled
  2. 2h 18m layover in Las Vegas (LAS) · 90 min minimum on separate tickets
  3. 13:59 LAS → 15:09 ONT
    F9 1357 · Frontier · 1h 10m · 82% on time, 0.4% cancelled

Total trip 8h 44m, scheduled departure to arrival (Ontario is 3 h behind Miami). Times are local. Both flew on 55 of the last 56 days.

Makes the connection99%The first flight arrived more than 48 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 2h 18m layover.
Arrives on time81%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.4% are) and within 15 minutes (82%).
Total trip8h 44mMIA 09:25 to ONT 15:09, 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.