Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Detroit → Salt Lake City via Chicago: arrives on time 72%
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08:40 DTW → 08:55 MDWWN 1781 · Southwest · 1h 15m · 86% on time, 2.0% cancelled
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1h 07m layover in Chicago (MDW) · 45 min minimum on one ticket
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10:02 MDW → 12:28 SLCWN 2951 · Southwest · 3h 25m · 80% on time, 0.0% cancelled
Total trip 5h 47m, scheduled departure to arrival (Salt Lake City is 2 h behind Detroit). Times are local. Both flew on 48 of the last 56 days.
Makes the connection92%The first flight arrived more than 22 minutes late on 8% of the days it flew: too late for the 45-minute minimum connection on a 1h 07m layover.
Arrives on time72%First flight not cancelled (2.0% are) × connection made (92%) × second flight not cancelled (0.0% are) and within 15 minutes (80%).
Total trip5h 47mDTW 08:40 to SLC 12:28, 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.