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

Miami → Ontario via Houston: arrives on time 62%

  1. 05:10 MIA → 06:45 HOU
    WN 2927 · Southwest · 2h 35m · 81% on time, 0.0% cancelled
  2. 1h 00m layover in Houston (HOU) · 45 min minimum on one ticket
  3. 07:45 HOU → 08:55 ONT
    WN 4391 · Southwest · 3h 10m · 77% on time, 0.0% cancelled

Total trip 6h 45m, scheduled departure to arrival (Ontario is 3 h behind Miami). Times are local. Both flew on 24 of the last 56 days.

Makes the connection81%The first flight arrived more than 15 minutes late on 19% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time62%First flight not cancelled (0.0% are) × connection made (81%) × second flight not cancelled (0.0% are) and within 15 minutes (77%).
Total trip6h 45mMIA 05:10 to ONT 08:55, 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.