Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Atlanta → Huntsville via Detroit: arrives on time 48%
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17:10 ATL → 19:11 DTWDL 2067 · Delta · 2h 01m · 76% on time, 0.3% cancelled
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1h 01m layover in Detroit (DTW) · 45 min minimum on one ticket
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20:12 DTW → 21:11 HSVDL 5386 · Delta, flown by Endeavor · 1h 59m · 65% on time, 2.4% cancelled
Total trip 5h 01m, scheduled departure to arrival (Huntsville is 1 h behind Atlanta). Times are local. Both flew on 56 of the last 56 days.
Makes the connection76%The first flight arrived more than 16 minutes late on 24% of the days it flew: too late for the 45-minute minimum connection on a 1h 01m layover.
Arrives on time48%First flight not cancelled (0.3% are) × connection made (76%) × second flight not cancelled (2.4% are) and within 15 minutes (65%).
Total trip5h 01mATL 17:10 to HSV 21:11, 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.