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

Birmingham → Miami via Atlanta: arrives on time 61%

  1. 16:00 BHM → 18:14 ATL
    DL 3163 · Delta · 1h 14m · 76% on time, 2.1% cancelled
  2. 3h 23m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 21:37 ATL → 23:39 MIA
    DL 1234 · Delta · 2h 02m · 65% on time, 0.7% cancelled

Total trip 6h 39m, scheduled departure to arrival (Miami is 1 h ahead of Birmingham). Times are local. Both flew on 18 of the last 56 days, too few to list among the best connections.

Makes the connection96%The first flight arrived more than 158 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 3h 23m layover.
Arrives on time61%First flight not cancelled (2.1% are) × connection made (96%) × second flight not cancelled (0.7% are) and within 15 minutes (65%).
Total trip6h 39mBHM 16:00 to MIA 23:39, 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.