Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Detroit via Salt Lake City: arrives on time 78%
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14:20 IAH → 16:35 SLCDL 1532 · Delta · 3h 15m · 86% on time, 0.6% cancelled
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1h 53m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
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18:28 SLC → 23:13 DTWDL 2255 · Delta · 3h 31m · 82% on time, 0.0% cancelled
Total trip 8h 39m, scheduled departure to arrival (Detroit is 1 h ahead of Houston). Times are local. Both flew on 48 of the last 56 days.
Makes the connection96%The first flight arrived more than 68 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 53m layover.
Arrives on time78%First flight not cancelled (0.6% are) × connection made (96%) × second flight not cancelled (0.0% are) and within 15 minutes (82%).
Total trip8h 39mIAH 14:20 to DTW 23:13, 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.