Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Denver → Charleston via Dulles: arrives on time 82%
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06:13 DEN → 11:41 IADUA 1279 · United · 3h 28m · 94% on time, 0.0% cancelled
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54m layover in Dulles (IAD) · 45 min minimum on one ticket
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12:35 IAD → 14:27 CHSUA 3487 · United, flown by Republic · 1h 52m · 90% on time, 0.6% cancelled
Total trip 6h 14m, scheduled departure to arrival (Charleston is 2 h ahead of Denver). Times are local. Both flew on 56 of the last 56 days.
Makes the connection92%The first flight arrived more than 9 minutes late on 8% of the days it flew: too late for the 45-minute minimum connection on a 54m layover.
Arrives on time82%First flight not cancelled (0.0% are) × connection made (92%) × second flight not cancelled (0.6% are) and within 15 minutes (90%).
Total trip6h 14mDEN 06:13 to CHS 14:27, 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.