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

Miami → Houston via Denver: arrives on time 65%

  1. 06:00 MIA → 08:37 DEN
    F9 1279 · Frontier · 4h 27m · 85% on time, 1.2% cancelled
  2. 1h 38m layover in Denver (DEN) · 90 min minimum on separate tickets
  3. 10:15 DEN → 13:55 HOU
    WN 1543 · Southwest · 2h 40m · 81% on time, 0.0% cancelled

Total trip 8h 55m, scheduled departure to arrival (Houston is 1 h behind Miami). Times are local. Both flew on 55 of the last 56 days.

Makes the connection81%The first flight arrived more than 8 minutes late on 19% of the days it flew: too late for the 90-minute minimum connection on a 1h 38m layover.
Arrives on time65%First flight not cancelled (1.2% are) × connection made (81%) × second flight not cancelled (0.0% are) and within 15 minutes (81%).
Total trip8h 55mMIA 06:00 to HOU 13:55, 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.