Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Oakland → Chicago via Salt Lake City: arrives on time 57%
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09:30 OAK → 12:15 SLCWN 4198 · Southwest · 1h 45m · 83% on time, 0.0% cancelled
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1h 50m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
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14:05 SLC → 18:05 MDWWN 3750 · Southwest · 3h 00m · 57% on time, 0.0% cancelled
Total trip 6h 35m, scheduled departure to arrival (Chicago is 2 h ahead of Oakland). Times are local. Both flew on 40 of the last 56 days.
Makes the connection100%The first flight arrived more than 65 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 1h 50m layover.
Arrives on time57%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (57%).
Total trip6h 35mOAK 09:30 to MDW 18:05, 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.