Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Raleigh/Durham → Salt Lake City via Denver: arrives on time 84%
-
08:30 RDU → 10:17 DENUA 2383 · United · 3h 47m · 90% on time, 0.0% cancelled
-
3h 01m layover in Denver (DEN) · 90 min minimum on separate tickets
-
13:18 DEN → 14:55 SLCF9 3981 · Frontier · 1h 37m · 86% on time, 0.0% cancelled
Total trip 8h 25m, scheduled departure to arrival (Salt Lake City is 2 h behind Raleigh/Durham). Times are local. Both flew on 55 of the last 56 days.
Makes the connection98%The first flight arrived more than 91 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 3h 01m layover.
Arrives on time84%First flight not cancelled (0.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (86%).
Total trip8h 25mRDU 08:30 to SLC 14:55, 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.