Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas → Atlanta via St Louis: arrives on time 78%
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07:20 DAL → 09:05 STLWN 274 · Southwest · 1h 45m · 84% on time, 0.0% cancelled
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55m layover in St Louis (STL) · 45 min minimum on one ticket
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10:00 STL → 12:35 ATLWN 236 · Southwest · 1h 35m · 92% on time, 0.0% cancelled
Total trip 4h 15m, scheduled departure to arrival (Atlanta is 1 h ahead of Dallas). Times are local. Both flew on 24 of the last 56 days.
Makes the connection84%The first flight arrived more than 10 minutes late on 16% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time78%First flight not cancelled (0.0% are) × connection made (84%) × second flight not cancelled (0.0% are) and within 15 minutes (92%).
Total trip4h 15mDAL 07:20 to ATL 12:35, 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.