Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Fort Lauderdale → Seattle via Boston: arrives on time 39%
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14:37 FLL → 17:56 BOSB6 70 · JetBlue · 3h 19m · 58% on time, 3.2% cancelled
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1h 28m layover in Boston (BOS) · 45 min minimum on one ticket
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19:24 BOS → 22:49 SEAB6 197 · JetBlue · 6h 25m · 58% on time, 3.7% cancelled
Total trip 11h 12m, scheduled departure to arrival (Seattle is 3 h behind Fort Lauderdale). Times are local. Both flew on 49 of the last 56 days.
Makes the connection73%The first flight arrived more than 43 minutes late on 27% of the days it flew: too late for the 45-minute minimum connection on a 1h 28m layover.
Arrives on time39%First flight not cancelled (3.2% are) × connection made (73%) × second flight not cancelled (3.7% are) and within 15 minutes (58%).
Total trip11h 12mFLL 14:37 to SEA 22:49, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.