Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Los Angeles → Denver via Phoenix: arrives on time 60%
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13:56 LAX → 15:31 PHXF9 1062 · Frontier · 1h 35m · 78% on time, 1.4% cancelled
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1h 17m layover in Phoenix (PHX) · 45 min minimum on one ticket
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16:48 PHX → 19:46 DENF9 2142 · Frontier · 1h 56m · 71% on time, 0.4% cancelled
Total trip 4h 48m, scheduled departure to arrival (Denver is 1 h ahead of Los Angeles). Times are local. Both flew on 53 of the last 56 days.
Makes the connection86%The first flight arrived more than 32 minutes late on 14% of the days it flew: too late for the 45-minute minimum connection on a 1h 17m layover.
Arrives on time60%First flight not cancelled (1.4% are) × connection made (86%) × second flight not cancelled (0.4% are) and within 15 minutes (71%).
Total trip4h 48mLAX 13:56 to DEN 19:46, 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.