Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Raleigh/Durham → Dallas via Atlanta: arrives on time 83%
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07:30 RDU → 08:59 ATLDL 2478 · Delta · 1h 29m · 89% on time, 0.5% cancelled
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5h 00m layover in Atlanta (ATL) · 45 min minimum on one ticket
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13:59 ATL → 15:03 DALDL 512 · Delta · 2h 13m · 86% on time, 1.4% cancelled
Total trip 8h 42m, scheduled departure to arrival (Dallas is 1 h behind Raleigh/Durham). Times are local. Both flew on 55 of the last 56 days.
Makes the connection99%The first flight arrived more than 255 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 5h 00m layover.
Arrives on time83%First flight not cancelled (0.5% are) × connection made (99%) × second flight not cancelled (1.4% are) and within 15 minutes (86%).
Total trip8h 42mRDU 07:30 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.