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

San Juan → Dulles via Newark: arrives on time 72%

  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 → 07:22 IAD
    UA 1366 · United · 1h 22m · 96% on time, 2.8% cancelled

Total trip 6h 22m, scheduled departure to arrival. Times are local. Both flew on 50 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 time72%First flight not cancelled (1.1% are) × connection made (78%) × second flight not cancelled (2.8% are) and within 15 minutes (96%).
Total trip6h 22mSJU 01:00 to IAD 07:22, 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.