Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Diego → Columbus via Dallas: arrives on time 14%
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13:55 SAN → 19:02 DALWN 4097 · Southwest · 3h 08m · 23% on time, 0.0% cancelled
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1h 08m layover in Dallas (DAL) · 45 min minimum on one ticket
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20:10 DAL → 23:32 CMHWN 1289 · Southwest · 2h 22m · 35% on time, 0.0% cancelled
Total trip 6h 37m, scheduled departure to arrival (Columbus is 3 h ahead of San Diego). Times are local. Both flew on 24 of the last 56 days.
Makes the connection42%The first flight arrived more than 23 minutes late on 58% of the days it flew: too late for the 45-minute minimum connection on a 1h 08m layover.
Arrives on time14%First flight not cancelled (0.0% are) × connection made (42%) × second flight not cancelled (0.0% are) and within 15 minutes (35%).
Total trip6h 37mSAN 13:55 to CMH 23:32, 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.