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

Denver → San Juan via Miami: arrives on time 93%

  1. 23:45 DEN → 05:41 MIA
    AA 1737 · American · 3h 56m · 61% on time, 0.0% cancelled
  2. 2h 39m layover in Miami (MIA) · 45 min minimum on one ticket
  3. 08:20 MIA → 11:04 SJU +1 day
    AA 2582 · American · 2h 44m · 94% on time, 0.0% cancelled

Total trip 9h 19m, scheduled departure to arrival (San Juan is 2 h ahead of Denver). Times are local. Both flew on 55 of the last 56 days.

Makes the connection99%The first flight arrived more than 114 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 39m layover.
Arrives on time93%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (94%).
Total trip9h 19mDEN 23:45 to SJU 11:04, 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.