Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Columbus → Austin via Denver: arrives on time 83%
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05:45 CMH → 06:50 DENWN 1186 · Southwest · 3h 05m · 97% on time, 0.0% cancelled
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2h 45m layover in Denver (DEN) · 90 min minimum on separate tickets
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09:35 DEN → 12:49 AUSDL 3876 · Delta, flown by SkyWest · 2h 14m · 85% on time, 0.5% cancelled
Total trip 8h 04m, scheduled departure to arrival (Austin is 1 h behind Columbus). Times are local. Both flew on 56 of the last 56 days.
Makes the connection98%The first flight arrived more than 75 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 2h 45m layover.
Arrives on time83%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.5% are) and within 15 minutes (85%).
Total trip8h 04mCMH 05:45 to AUS 12:49, 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.