Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Miami → Boston via Dallas-Fort Worth: arrives on time 26%
-
15:30 MIA → 17:50 DFWAA 1199 · American · 3h 20m · 57% on time, 1.2% cancelled
-
1h 23m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
-
19:13 DFW → 23:59 BOSAA 1767 · American · 3h 46m · 42% on time, 9.2% cancelled
Total trip 8h 29m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.
Makes the connection69%The first flight arrived more than 38 minutes late on 31% of the days it flew: too late for the 45-minute minimum connection on a 1h 23m layover.
Arrives on time26%First flight not cancelled (1.2% are) × connection made (69%) × second flight not cancelled (9.2% are) and within 15 minutes (42%).
Total trip8h 29mMIA 15:30 to BOS 23:59, 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.