Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Dallas-Fort Worth → Miami via Atlanta: arrives on time 77%
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05:30 DFW → 08:42 ATLDL 401 · Delta · 2h 12m · 92% on time, 4.1% cancelled
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2h 18m layover in Atlanta (ATL) · 45 min minimum on one ticket
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11:00 ATL → 13:04 MIADL 1332 · Delta · 2h 04m · 82% on time, 1.4% cancelled
Total trip 6h 34m, scheduled departure to arrival (Miami is 1 h ahead of Dallas-Fort Worth). Times are local. Both flew on 56 of the last 56 days.
Makes the connection99%The first flight arrived more than 93 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 18m layover.
Arrives on time77%First flight not cancelled (4.1% are) × connection made (99%) × second flight not cancelled (1.4% are) and within 15 minutes (82%).
Total trip6h 34mDFW 05:30 to MIA 13:04, 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.