Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Los Angeles → Miami via Chicago: arrives on time 26%
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10:21 LAX → 16:50 ORDAA 1628 · American · 4h 29m · 52% on time, 1.5% cancelled
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1h 10m layover in Chicago (ORD) · 45 min minimum on one ticket
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18:00 ORD → 22:17 MIAAA 2690 · American · 3h 17m · 45% on time, 6.9% cancelled
Total trip 8h 56m, scheduled departure to arrival (Miami is 3 h ahead of Los Angeles). Times are local. Both flew on 48 of the last 56 days.
Makes the connection62%The first flight arrived more than 25 minutes late on 38% of the days it flew: too late for the 45-minute minimum connection on a 1h 10m layover.
Arrives on time26%First flight not cancelled (1.5% are) × connection made (62%) × second flight not cancelled (6.9% are) and within 15 minutes (45%).
Total trip8h 56mLAX 10:21 to MIA 22:17, 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.