Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
New Orleans → Miami via Atlanta: arrives on time 69%
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09:13 MSY → 11:43 ATLDL 3128 · Delta · 1h 30m · 93% on time, 3.6% cancelled
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1h 11m layover in Atlanta (ATL) · 45 min minimum on one ticket
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12:54 ATL → 14:55 MIADL 1579 · Delta · 2h 01m · 76% on time, 0.8% cancelled
Total trip 4h 42m, scheduled departure to arrival (Miami is 1 h ahead of New Orleans). Times are local. Both flew on 49 of the last 56 days.
Makes the connection96%The first flight arrived more than 26 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 11m layover.
Arrives on time69%First flight not cancelled (3.6% are) × connection made (96%) × second flight not cancelled (0.8% are) and within 15 minutes (76%).
Total trip4h 42mMSY 09:13 to MIA 14:55, 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.