Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Salt Lake City → Kalispell via Denver: arrives on time 77%
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08:16 SLC → 10:01 DENF9 3862 · Frontier · 1h 39m · 81% on time, 0.3% cancelled
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3h 52m layover in Denver (DEN) · 90 min minimum on separate tickets
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13:53 DEN → 16:11 FCAUA 2246 · United · 2h 18m · 79% on time, 1.1% cancelled
Total trip 7h 55m, scheduled departure to arrival. Times are local. Both flew on 44 of the last 56 days.
Makes the connection99%The first flight arrived more than 142 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 52m layover.
Arrives on time77%First flight not cancelled (0.3% are) × connection made (99%) × second flight not cancelled (1.1% are) and within 15 minutes (79%).
Total trip7h 55mSLC 08:16 to FCA 16:11, 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.