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

San Juan → Jacksonville via New York: arrives on time 66%

  1. 13:10 SJU → 17:19 JFK
    DL 1966 · Delta · 4h 09m · 85% on time, 2.3% cancelled
  2. 1h 56m layover in New York (JFK) · 45 min minimum on one ticket
  3. 19:15 JFK → 22:17 JAX
    DL 5123 · Delta, flown by Endeavor · 3h 02m · 74% on time, 4.9% cancelled

Total trip 9h 07m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection96%The first flight arrived more than 71 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 56m layover.
Arrives on time66%First flight not cancelled (2.3% are) × connection made (96%) × second flight not cancelled (4.9% are) and within 15 minutes (74%).
Total trip9h 07mSJU 13:10 to JAX 22:17, 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.