Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Sioux Falls → Atlanta via Denver: arrives on time 81%
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06:00 FSD → 06:53 DENUA 5701 · United, flown by SkyWest · 1h 53m · 91% on time, 2.1% cancelled
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2h 47m layover in Denver (DEN) · 90 min minimum on separate tickets
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09:40 DEN → 14:35 ATLDL 2235 · Delta · 2h 56m · 86% on time, 0.8% cancelled
Total trip 7h 36m, scheduled departure to arrival (Atlanta is 1 h ahead of Sioux Falls). Times are local. Both flew on 35 of the last 56 days.
Makes the connection97%The first flight arrived more than 77 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 2h 47m layover.
Arrives on time81%First flight not cancelled (2.1% are) × connection made (97%) × second flight not cancelled (0.8% are) and within 15 minutes (86%).
Total trip7h 36mFSD 06:00 to ATL 14:35, 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.