Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Austin → Boston via Atlanta: arrives on time 83%
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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 25m layover in Atlanta (ATL) · 90 min minimum on separate tickets
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11:10 ATL → 13:47 BOSDL 862 · Delta · 2h 37m · 84% on time, 1.4% cancelled
Total trip 7h 17m, scheduled departure to arrival (Boston is 1 h ahead of Austin). Times are local. Both flew on 20 of the last 56 days.
Makes the connection100%The first flight arrived more than 55 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 2h 25m layover.
Arrives on time83%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (1.4% are) and within 15 minutes (84%).
Total trip7h 17mAUS 05:30 to BOS 13:47, 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.