Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Detroit → San Juan via Miami: arrives on time 73%
-
06:00 DTW → 09:06 MIAAA 1020 · American · 3h 06m · 91% on time, 0.8% cancelled
-
54m layover in Miami (MIA) · 45 min minimum on one ticket
-
10:00 MIA → 12:50 SJUAA 1613 · American · 2h 41m · 85% on time, 0.4% cancelled
Total trip 6h 41m, scheduled departure to arrival. Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.
Makes the connection87%The first flight arrived more than 9 minutes late on 13% of the days it flew: too late for the 45-minute minimum connection on a 54m layover.
Arrives on time73%First flight not cancelled (0.8% are) × connection made (87%) × second flight not cancelled (0.4% are) and within 15 minutes (85%).
Total trip6h 41mDTW 06:00 to SJU 12:50, 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.