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

Birmingham → Miami via Denver: arrives on time 57%

  1. 09:20 BHM → 11:05 DEN
    WN 436 · Southwest · 2h 45m · 86% on time, 0.0% cancelled
  2. 1h 05m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 12:10 DEN → 18:10 MIA
    WN 1624 · Southwest · 4h 00m · 63% on time, 0.0% cancelled

Total trip 7h 50m, scheduled departure to arrival (Miami is 1 h ahead of Birmingham). Times are local. Both flew on 40 of the last 56 days.

Makes the connection90%The first flight arrived more than 20 minutes late on 10% of the days it flew: too late for the 45-minute minimum connection on a 1h 05m layover.
Arrives on time57%First flight not cancelled (0.0% are) × connection made (90%) × second flight not cancelled (0.0% are) and within 15 minutes (63%).
Total trip7h 50mBHM 09:20 to MIA 18:10, 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.