Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Denver → Fort Lauderdale via Boston: arrives on time 75%
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23:37 DEN → 05:30 BOSB6 994 · JetBlue · 3h 53m · 70% on time, 2.2% cancelled
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2h 50m layover in Boston (BOS) · 45 min minimum on one ticket
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08:20 BOS → 11:44 FLL +1 dayB6 669 · JetBlue · 3h 25m · 83% on time, 2.9% cancelled
Total trip 10h 08m, scheduled departure to arrival (Fort Lauderdale is 2 h ahead of Denver). Times are local. Both flew on 49 of the last 56 days.
Makes the connection95%The first flight arrived more than 125 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 2h 50m layover.
Arrives on time75%First flight not cancelled (2.2% are) × connection made (95%) × second flight not cancelled (2.9% are) and within 15 minutes (83%).
Total trip10h 08mDEN 23:37 to FLL 11:44, 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.