Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Charleston → Austin via Dulles: arrives on time 79%
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10:00 CHS → 11:37 IADUA 1858 · United · 1h 37m · 93% on time, 0.0% cancelled
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1h 33m layover in Dulles (IAD) · 45 min minimum on one ticket
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13:10 IAD → 15:37 AUSUA 2746 · United · 3h 27m · 82% on time, 0.0% cancelled
Total trip 6h 37m, scheduled departure to arrival (Austin is 1 h behind Charleston). Times are local. Both flew on 41 of the last 56 days.
Makes the connection95%The first flight arrived more than 48 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 33m layover.
Arrives on time79%First flight not cancelled (0.0% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (82%).
Total trip6h 37mCHS 10:00 to AUS 15:37, 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.