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

Boston → Hebron via Miami: arrives on time 43%

  1. 15:15 BOS → 18:58 MIA
    AA 1565 · American · 3h 43m · 69% on time, 1.4% cancelled
  2. 47m layover in Miami (MIA) · 45 min minimum on one ticket
  3. 19:45 MIA → 22:36 CVG
    AA 4115 · American, flown by Envoy · 2h 50m · 80% on time, 0.0% cancelled

Total trip 7h 20m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection54%The first flight arrived more than 2 minutes late on 46% of the days it flew: too late for the 45-minute minimum connection on a 47m layover.
Arrives on time43%First flight not cancelled (1.4% are) × connection made (54%) × second flight not cancelled (0.0% are) and within 15 minutes (80%).
Total trip7h 20mBOS 15:15 to CVG 22:36, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.