Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
New York → Dulles via Boston: arrives on time 82%
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06:00 JFK → 07:24 BOSDL 5765 · Delta, flown by Republic · 1h 24m · 92% on time, 2.3% cancelled
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2h 01m layover in Boston (BOS) · 90 min minimum on separate tickets
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09:25 BOS → 11:07 IADUA 2098 · United · 1h 42m · 91% on time, 2.0% cancelled
Total trip 5h 07m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection95%The first flight arrived more than 31 minutes late on 5% of the days it flew: too late for the 90-minute minimum connection on a 2h 01m layover.
Arrives on time82%First flight not cancelled (2.3% are) × connection made (95%) × second flight not cancelled (2.0% are) and within 15 minutes (91%).
Total trip5h 07mJFK 06:00 to IAD 11:07, 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.