Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Detroit → Miami via Philadelphia: arrives on time 55%
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13:50 DTW → 15:29 PHLF9 2022 · Frontier · 1h 39m · 59% on time, 2.7% cancelled
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2h 03m layover in Philadelphia (PHL) · 45 min minimum on one ticket
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17:32 PHL → 20:28 MIAF9 1203 · Frontier · 3h 01m · 65% on time, 3.1% cancelled
Total trip 6h 43m, scheduled departure to arrival. Times are local. Both flew on 27 of the last 56 days.
Makes the connection89%The first flight arrived more than 78 minutes late on 11% of the days it flew: too late for the 45-minute minimum connection on a 2h 03m layover.
Arrives on time55%First flight not cancelled (2.7% are) × connection made (89%) × second flight not cancelled (3.1% are) and within 15 minutes (65%).
Total trip6h 43mDTW 13:50 to MIA 20:28, 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.