Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Charlotte Amalie → Boston via Dulles: arrives on time 69%
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16:45 STT → 20:58 IADUA 1445 · United · 4h 13m · 83% on time, 1.6% cancelled
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1h 12m layover in Dulles (IAD) · 45 min minimum on one ticket
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22:10 IAD → 23:59 BOSUA 755 · United · 1h 49m · 81% on time, 2.2% cancelled
Total trip 7h 14m, scheduled departure to arrival. Times are local. Both flew on 54 of the last 56 days.
Makes the connection88%The first flight arrived more than 27 minutes late on 12% of the days it flew: too late for the 45-minute minimum connection on a 1h 12m layover.
Arrives on time69%First flight not cancelled (1.6% are) × connection made (88%) × second flight not cancelled (2.2% are) and within 15 minutes (81%).
Total trip7h 14mSTT 16:45 to BOS 23:59, 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.