Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Salt Lake City → Chicago via San Francisco: arrives on time 81%
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20:08 SLC → 21:10 SFOUA 2097 · United · 2h 02m · 12% on time, 1.5% cancelled
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3h 40m layover in San Francisco (SFO) · 45 min minimum on one ticket
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00:50 SFO → 07:16 ORD +1 dayUA 1850 · United · 4h 26m · 86% on time, 0.0% cancelled
Total trip 10h 08m, scheduled departure to arrival (Chicago is 1 h ahead of Salt Lake City). Times are local. Both flew on 32 of the last 56 days.
Makes the connection95%The first flight arrived more than 175 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 3h 40m layover.
Arrives on time81%First flight not cancelled (1.5% are) × connection made (95%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip10h 08mSLC 20:08 to ORD 07:16, 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.