Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Hebron → Miami via Denver: arrives on time 71%
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20:36 CVG → 21:43 DENF9 3725 · Frontier · 3h 10m · 84% on time, 1.1% cancelled
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1h 57m layover in Denver (DEN) · 45 min minimum on one ticket
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23:40 DEN → 05:51 MIA +1 dayF9 1280 · Frontier · 4h 11m · 77% on time, 0.4% cancelled
Total trip 9h 15m, scheduled departure to arrival. Times are local. Both flew on 54 of the last 56 days.
Makes the connection94%The first flight arrived more than 72 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 1h 57m layover.
Arrives on time71%First flight not cancelled (1.1% are) × connection made (94%) × second flight not cancelled (0.4% are) and within 15 minutes (77%).
Total trip9h 15mCVG 20:36 to MIA 05:51, 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.