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

San Juan → Jacksonville via Newark: arrives on time 70%

  1. 01:00 SJU → 05:10 EWR
    UA 2219 · United · 4h 10m · 85% on time, 1.1% cancelled
  2. 50m layover in Newark (EWR) · 45 min minimum on one ticket
  3. 06:00 EWR → 08:31 JAX
    UA 1207 · United · 2h 31m · 92% on time, 1.9% cancelled

Total trip 7h 31m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.

Makes the connection78%The first flight arrived more than 5 minutes late on 22% of the days it flew: too late for the 45-minute minimum connection on a 50m layover.
Arrives on time70%First flight not cancelled (1.1% are) × connection made (78%) × second flight not cancelled (1.9% are) and within 15 minutes (92%).
Total trip7h 31mSJU 01:00 to JAX 08:31, 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.