Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Salt Lake City → Raleigh/Durham via Atlanta: arrives on time 75%
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08:10 SLC → 13:53 ATLDL 897 · Delta · 3h 43m · 92% on time, 0.5% cancelled
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52m layover in Atlanta (ATL) · 45 min minimum on one ticket
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14:45 ATL → 16:14 RDUDL 1550 · Delta · 1h 29m · 85% on time, 1.5% cancelled
Total trip 6h 04m, scheduled departure to arrival (Raleigh/Durham is 2 h ahead of Salt Lake City). Times are local. Both flew on 48 of the last 56 days.
Makes the connection90%The first flight arrived more than 7 minutes late on 10% of the days it flew: too late for the 45-minute minimum connection on a 52m layover.
Arrives on time75%First flight not cancelled (0.5% are) × connection made (90%) × second flight not cancelled (1.5% are) and within 15 minutes (85%).
Total trip6h 04mSLC 08:10 to RDU 16:14, 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.