Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Huntsville → Denver via Dulles: arrives on time 85%
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08:05 HSV → 11:11 IADUA 4240 · United, flown by CommuteAir · 2h 06m · 87% on time, 1.2% cancelled
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1h 37m layover in Dulles (IAD) · 45 min minimum on one ticket
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12:48 IAD → 14:42 DENUA 1587 · United · 3h 54m · 92% on time, 0.3% cancelled
Total trip 7h 37m, scheduled departure to arrival (Denver is 1 h behind Huntsville). Times are local. Both flew on 56 of the last 56 days.
Makes the connection94%The first flight arrived more than 52 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 37m layover.
Arrives on time85%First flight not cancelled (1.2% are) × connection made (94%) × second flight not cancelled (0.3% are) and within 15 minutes (92%).
Total trip7h 37mHSV 08:05 to DEN 14:42, 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.