Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Atlanta → Salt Lake City via Denver: arrives on time 65%
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13:50 ATL → 15:00 DENDL 530 · Delta · 3h 10m · 81% on time, 0.9% cancelled
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55m layover in Denver (DEN) · 45 min minimum on one ticket
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15:55 DEN → 17:34 SLCDL 1623 · Delta · 1h 40m · 84% on time, 0.7% cancelled
Total trip 5h 45m, scheduled departure to arrival (Salt Lake City is 2 h behind Atlanta). Times are local. Both flew on 52 of the last 56 days.
Makes the connection79%The first flight arrived more than 10 minutes late on 21% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time65%First flight not cancelled (0.9% are) × connection made (79%) × second flight not cancelled (0.7% are) and within 15 minutes (84%).
Total trip5h 45mATL 13:50 to SLC 17:34, 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.