Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
New York → Ontario via Las Vegas: arrives on time 80%
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07:50 JFK → 10:39 LASAA 2002 · American · 5h 49m · 93% on time, 2.2% cancelled
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3h 20m layover in Las Vegas (LAS) · 90 min minimum on separate tickets
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13:59 LAS → 15:09 ONTF9 1357 · Frontier · 1h 10m · 82% on time, 0.4% cancelled
Total trip 10h 19m, scheduled departure to arrival (Ontario is 3 h behind New York). Times are local. Both flew on 29 of the last 56 days.
Makes the connection100%The first flight arrived more than 110 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 20m layover.
Arrives on time80%First flight not cancelled (2.2% are) × connection made (100%) × second flight not cancelled (0.4% are) and within 15 minutes (82%).
Total trip10h 19mJFK 07:50 to ONT 15:09, 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.