Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Houston → Denver via Salt Lake City: arrives on time 88%
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07:35 IAH → 09:51 SLCDL 1583 · Delta · 3h 16m · 86% on time, 0.3% cancelled
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3h 14m layover in Salt Lake City (SLC) · 90 min minimum on separate tickets
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13:05 SLC → 14:51 DENUA 4720 · United, flown by SkyWest · 1h 46m · 92% on time, 0.4% cancelled
Total trip 8h 16m, scheduled departure to arrival (Denver is 1 h behind Houston). Times are local. Both flew on 55 of the last 56 days.
Makes the connection96%The first flight arrived more than 104 minutes late on 4% of the days it flew: too late for the 90-minute minimum connection on a 3h 14m layover.
Arrives on time88%First flight not cancelled (0.3% are) × connection made (96%) × second flight not cancelled (0.4% are) and within 15 minutes (92%).
Total trip8h 16mIAH 07:35 to DEN 14:51, 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.