Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
New York → Ontario via Salt Lake City: arrives on time 88%
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06:00 JFK → 09:03 SLCDL 892 · Delta · 5h 03m · 88% on time, 2.5% cancelled
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2h 16m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
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11:19 SLC → 12:10 ONTDL 3172 · Delta · 1h 51m · 91% on time, 0.0% cancelled
Total trip 9h 10m, scheduled departure to arrival (Ontario is 3 h behind New York). Times are local. Both flew on 55 of the last 56 days.
Makes the connection99%The first flight arrived more than 91 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 16m layover.
Arrives on time88%First flight not cancelled (2.5% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (91%).
Total trip9h 10mJFK 06:00 to ONT 12:10, 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.