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

Miami → Dallas via Atlanta: arrives on time 82%

  1. 07:10 MIA → 09:15 ATL
    DL 1211 · Delta · 2h 05m · 93% on time, 2.2% cancelled
  2. 4h 44m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 13:59 ATL → 15:03 DAL
    DL 512 · Delta · 2h 13m · 86% on time, 1.4% cancelled

Total trip 9h 02m, scheduled departure to arrival (Dallas is 1 h behind Miami). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 239 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 4h 44m layover.
Arrives on time82%First flight not cancelled (2.2% are) × connection made (99%) × second flight not cancelled (1.4% are) and within 15 minutes (86%).
Total trip9h 02mMIA 07:10 to DAL 15:03, 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.