Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Austin → Charleston via Atlanta: arrives on time 91%
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05:30 AUS → 08:45 ATLWN 251 · Southwest · 2h 15m · 96% on time, 0.0% cancelled
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2h 01m layover in Atlanta (ATL) · 90 min minimum on separate tickets
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10:46 ATL → 12:00 CHSDL 3107 · Delta · 1h 14m · 93% on time, 1.7% cancelled
Total trip 5h 30m, scheduled departure to arrival (Charleston is 1 h ahead of Austin). Times are local. Both flew on 21 of the last 56 days.
Makes the connection100%The first flight arrived more than 31 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 2h 01m layover.
Arrives on time91%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (1.7% are) and within 15 minutes (93%).
Total trip5h 30mAUS 05:30 to CHS 12:00, 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.