Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Salt Lake City → Philadelphia via Denver: arrives on time 82%
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07:00 SLC → 08:42 DENUA 1232 · United · 1h 42m · 95% on time, 0.6% cancelled
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53m layover in Denver (DEN) · 45 min minimum on one ticket
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09:35 DEN → 15:12 PHLUA 1575 · United · 3h 37m · 88% on time, 0.4% cancelled
Total trip 6h 12m, scheduled departure to arrival (Philadelphia is 2 h ahead of Salt Lake City). Times are local. Both flew on 55 of the last 56 days.
Makes the connection94%The first flight arrived more than 8 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 53m layover.
Arrives on time82%First flight not cancelled (0.6% are) × connection made (94%) × second flight not cancelled (0.4% are) and within 15 minutes (88%).
Total trip6h 12mSLC 07:00 to PHL 15:12, 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.