tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

San Juan → Buffalo via New York: arrives on time 75%

  1. 07:05 SJU → 11:01 JFK
    DL 1854 · Delta · 3h 56m · 93% on time, 1.1% cancelled
  2. 2h 24m layover in New York (JFK) · 90 min minimum on separate tickets
  3. 13:25 JFK → 14:55 BUF
    B6 2902 · JetBlue · 1h 30m · 82% on time, 6.0% cancelled

Total trip 7h 50m, scheduled departure to arrival. Times are local. Both flew on 51 of the last 56 days.

Makes the connection98%The first flight arrived more than 54 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 2h 24m layover.
Arrives on time75%First flight not cancelled (1.1% are) × connection made (98%) × second flight not cancelled (6.0% are) and within 15 minutes (82%).
Total trip7h 50mSJU 07:05 to BUF 14:55, 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.