Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Juan → Dulles via Newark: arrives on time 51%
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13:25 SJU → 17:39 EWRUA 1173 · United · 4h 14m · 66% on time, 4.4% cancelled
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1h 50m layover in Newark (EWR) · 45 min minimum on one ticket
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19:29 EWR → 21:00 IADUA 2677 · United · 1h 31m · 65% on time, 3.8% cancelled
Total trip 7h 35m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.
Makes the connection86%The first flight arrived more than 65 minutes late on 14% of the days it flew: too late for the 45-minute minimum connection on a 1h 50m layover.
Arrives on time51%First flight not cancelled (4.4% are) × connection made (86%) × second flight not cancelled (3.8% are) and within 15 minutes (65%).
Total trip7h 35mSJU 13:25 to IAD 21:00, 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.