Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Chicago → San Antonio via Las Vegas: arrives on time 76%
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07:30 MDW → 09:20 LASWN 347 · Southwest · 3h 50m · 88% on time, 0.0% cancelled
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1h 00m layover in Las Vegas (LAS) · 45 min minimum on one ticket
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10:20 LAS → 15:00 SATWN 2333 · Southwest · 2h 40m · 86% on time, 0.0% cancelled
Total trip 7h 30m, scheduled departure to arrival. Times are local. Both flew on 24 of the last 56 days.
Makes the connection88%The first flight arrived more than 15 minutes late on 12% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time76%First flight not cancelled (0.0% are) × connection made (88%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip7h 30mMDW 07:30 to SAT 15:00, 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.