Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Washington → Dallas via Atlanta: arrives on time 83%
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08:20 DCA → 10:27 ATLAA 3976 · American, flown by Envoy · 2h 07m · 82% on time, 0.0% cancelled
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3h 32m layover in Atlanta (ATL) · 90 min minimum on separate tickets
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13:59 ATL → 15:03 DALDL 512 · Delta · 2h 13m · 86% on time, 1.4% cancelled
Total trip 7h 52m, scheduled departure to arrival (Dallas is 1 h behind Washington). Times are local. Both flew on 48 of the last 56 days.
Makes the connection97%The first flight arrived more than 122 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 3h 32m layover.
Arrives on time83%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (1.4% are) and within 15 minutes (86%).
Total trip7h 52mDCA 08:20 to DAL 15:03, 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.