Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Jacksonville → Washington via Miami: arrives on time 42%
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19:37 JAX → 20:57 MIAAA 3605 · American, flown by Envoy · 1h 20m · 38% on time, 0.0% cancelled
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1h 13m layover in Miami (MIA) · 45 min minimum on one ticket
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22:10 MIA → 00:49 DCA +1 dayAA 708 · American · 2h 39m · 76% on time, 2.9% cancelled
Total trip 5h 12m, scheduled departure to arrival. Times are local. Both flew on 29 of the last 56 days.
Makes the connection57%The first flight arrived more than 28 minutes late on 43% of the days it flew: too late for the 45-minute minimum connection on a 1h 13m layover.
Arrives on time42%First flight not cancelled (0.0% are) × connection made (57%) × second flight not cancelled (2.9% are) and within 15 minutes (76%).
Total trip5h 12mJAX 19:37 to DCA 00:49, 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.