Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Huntsville → Atlanta via Dulles: arrives on time 77%
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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 24m layover in Dulles (IAD) · 45 min minimum on one ticket
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12:35 IAD → 14:34 ATLUA 471 · United · 1h 59m · 86% on time, 0.7% cancelled
Total trip 5h 29m, scheduled departure to arrival (Atlanta is 1 h ahead of Huntsville). Times are local. Both flew on 56 of the last 56 days.
Makes the connection91%The first flight arrived more than 39 minutes late on 9% of the days it flew: too late for the 45-minute minimum connection on a 1h 24m layover.
Arrives on time77%First flight not cancelled (1.2% are) × connection made (91%) × second flight not cancelled (0.7% are) and within 15 minutes (86%).
Total trip5h 29mHSV 08:05 to ATL 14:34, 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.