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

Boston → San Juan via Orlando: arrives on time 37%

  1. 17:29 BOS → 20:48 MCO
    B6 451 · JetBlue · 3h 20m · 53% on time, 3.3% cancelled
  2. 1h 22m layover in Orlando (MCO) · 45 min minimum on one ticket
  3. 22:10 MCO → 01:40 SJU +1 day
    B6 1433 · JetBlue · 3h 00m · 56% on time, 0.7% cancelled

Total trip 7h 41m, scheduled departure to arrival. Times are local. Both flew on 54 of the last 56 days.

Makes the connection69%The first flight arrived more than 37 minutes late on 31% of the days it flew: too late for the 45-minute minimum connection on a 1h 22m layover.
Arrives on time37%First flight not cancelled (3.3% are) × connection made (69%) × second flight not cancelled (0.7% are) and within 15 minutes (56%).
Total trip7h 41mBOS 17:29 to SJU 01:40, 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.