Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Antonio → Chicago via Las Vegas: arrives on time 33%
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10:55 SAT → 11:40 LASWN 2343 · Southwest · 2h 45m · 74% on time, 0.0% cancelled
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55m layover in Las Vegas (LAS) · 45 min minimum on one ticket
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12:35 LAS → 18:10 MDWWN 2273 · Southwest · 3h 35m · 54% on time, 0.0% cancelled
Total trip 7h 15m, scheduled departure to arrival. Times are local. Both flew on 40 of the last 56 days.
Makes the connection62%The first flight arrived more than 10 minutes late on 38% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time33%First flight not cancelled (0.0% are) × connection made (62%) × second flight not cancelled (0.0% are) and within 15 minutes (54%).
Total trip7h 15mSAT 10:55 to MDW 18:10, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.