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

San Juan → Denver via New York: arrives on time 30%

  1. 15:24 SJU → 19:26 JFK
    B6 1004 · JetBlue · 3h 58m · 69% on time, 6.7% cancelled
  2. 50m layover in New York (JFK) · 45 min minimum on one ticket
  3. 20:16 JFK → 22:59 DEN
    B6 97 · JetBlue · 4h 42m · 60% on time, 4.3% cancelled

Total trip 9h 34m, scheduled departure to arrival (Denver is 2 h behind San Juan). Times are local. Both flew on 49 of the last 56 days.

Makes the connection57%The first flight arrived more than 5 minutes late on 43% of the days it flew: too late for the 45-minute minimum connection on a 50m layover.
Arrives on time30%First flight not cancelled (6.7% are) × connection made (57%) × second flight not cancelled (4.3% are) and within 15 minutes (60%).
Total trip9h 34mSJU 15:24 to DEN 22:59, 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.