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

Miami → Boston via Dallas-Fort Worth: arrives on time 73%

  1. 05:25 MIA → 07:40 DFW
    AA 1226 · American · 3h 15m · 91% on time, 3.9% cancelled
  2. 1h 10m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
  3. 08:50 DFW → 13:37 BOS
    AA 1206 · American · 3h 47m · 82% on time, 2.2% cancelled

Total trip 8h 12m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection95%The first flight arrived more than 25 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 10m layover.
Arrives on time73%First flight not cancelled (3.9% are) × connection made (95%) × second flight not cancelled (2.2% are) and within 15 minutes (82%).
Total trip8h 12mMIA 05:25 to BOS 13:37, 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.