Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
West Palm Beach → Ontario via Houston: arrives on time 62%
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17:05 PBI → 18:59 IAHUA 1752 · United · 2h 54m · 68% on time, 0.5% cancelled
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1h 32m layover in Houston (IAH) · 45 min minimum on one ticket
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20:31 IAH → 21:55 ONTUA 1563 · United · 3h 24m · 79% on time, 0.0% cancelled
Total trip 7h 50m, scheduled departure to arrival (Ontario is 3 h behind West Palm Beach). Times are local. Both flew on 55 of the last 56 days.
Makes the connection79%The first flight arrived more than 47 minutes late on 21% of the days it flew: too late for the 45-minute minimum connection on a 1h 32m layover.
Arrives on time62%First flight not cancelled (0.5% are) × connection made (79%) × second flight not cancelled (0.0% are) and within 15 minutes (79%).
Total trip7h 50mPBI 17:05 to ONT 21:55, 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.