Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Miami → Key West via Chicago: arrives on time 76%
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06:40 MIA → 09:08 ORDAA 581 · American · 3h 28m · 87% on time, 1.1% cancelled
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1h 47m layover in Chicago (ORD) · 90 min minimum on separate tickets
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10:55 ORD → 15:19 EYWUA 3690 · United, flown by Republic · 3h 24m · 89% on time, 1.4% cancelled
Total trip 8h 39m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection88%The first flight arrived more than 17 minutes late on 12% of the days it flew: too late for the 90-minute minimum connection on a 1h 47m layover.
Arrives on time76%First flight not cancelled (1.1% are) × connection made (88%) × second flight not cancelled (1.4% are) and within 15 minutes (89%).
Total trip8h 39mMIA 06:40 to EYW 15:19, 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.