Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Salt Lake City → Austin via Denver: arrives on time 58%
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17:32 SLC → 19:06 DENF9 4236 · Frontier · 1h 34m · 77% on time, 1.7% cancelled
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1h 40m layover in Denver (DEN) · 45 min minimum on one ticket
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20:46 DEN → 20:18 AUS +1 dayF9 2890 · Frontier · 2h 15m · 65% on time, 0.3% cancelled
Total trip 5h 29m, scheduled departure to arrival (Austin is 1 h ahead of Salt Lake City). Times are local. Both flew on 10 of the last 56 days, too few to list among the best connections.
Makes the connection91%The first flight arrived more than 55 minutes late on 9% of the days it flew: too late for the 45-minute minimum connection on a 1h 40m layover.
Arrives on time58%First flight not cancelled (1.7% are) × connection made (91%) × second flight not cancelled (0.3% are) and within 15 minutes (65%).
Total trip5h 29mSLC 17:32 to AUS 20:18, 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.