Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Miami → Dulles via Hebron: arrives on time 85%
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08:41 MIA → 11:34 CVGAA 4121 · American, flown by Envoy · 2h 53m · 94% on time, 0.0% cancelled
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3h 21m layover in Hebron (CVG) · 90 min minimum on separate tickets
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14:55 CVG → 16:34 IADUA 4018 · United, flown by Mesa · 1h 39m · 87% on time, 1.9% cancelled
Total trip 7h 53m, scheduled departure to arrival. Times are local. Both flew on 40 of the last 56 days.
Makes the connection100%The first flight arrived more than 111 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 21m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (1.9% are) and within 15 minutes (87%).
Total trip7h 53mMIA 08:41 to IAD 16:34, 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.