Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Fort Lauderdale → San Francisco via Chicago: arrives on time 25%
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16:20 FLL → 19:00 ORDUA 403 · United · 3h 40m · 52% on time, 0.0% cancelled
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1h 04m layover in Chicago (ORD) · 45 min minimum on one ticket
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20:04 ORD → 22:57 SFOUA 1495 · United · 4h 53m · 45% on time, 1.4% cancelled
Total trip 9h 37m, scheduled departure to arrival (San Francisco is 3 h behind Fort Lauderdale). Times are local. Both flew on 56 of the last 56 days.
Makes the connection56%The first flight arrived more than 19 minutes late on 44% of the days it flew: too late for the 45-minute minimum connection on a 1h 04m layover.
Arrives on time25%First flight not cancelled (0.0% are) × connection made (56%) × second flight not cancelled (1.4% are) and within 15 minutes (45%).
Total trip9h 37mFLL 16:20 to SFO 22:57, 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.