Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
New York → Las Vegas via Atlanta: arrives on time 55%
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13:00 JFK → 15:50 ATLF9 4731 · Frontier · 2h 50m · 67% on time, 1.7% cancelled
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3h 21m layover in Atlanta (ATL) · 45 min minimum on one ticket
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19:11 ATL → 20:39 LASF9 3923 · Frontier · 4h 28m · 59% on time, 2.4% cancelled
Total trip 10h 39m, scheduled departure to arrival (Las Vegas is 3 h behind New York). Times are local. Both flew on 55 of the last 56 days.
Makes the connection96%The first flight arrived more than 156 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 3h 21m layover.
Arrives on time55%First flight not cancelled (1.7% are) × connection made (96%) × second flight not cancelled (2.4% are) and within 15 minutes (59%).
Total trip10h 39mJFK 13:00 to LAS 20:39, 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.