Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Phoenix → Louisville via Denver: arrives on time 56%
-
13:31 PHX → 16:27 DENUA 1615 · United · 1h 56m · 75% on time, 0.0% cancelled
-
1h 41m layover in Denver (DEN) · 45 min minimum on one ticket
-
18:08 DEN → 22:59 SDFUA 514 · United · 2h 51m · 64% on time, 0.0% cancelled
Total trip 6h 28m, scheduled departure to arrival (Louisville is 3 h ahead of Phoenix). Times are local. Both flew on 19 of the last 56 days, too few to list among the best connections.
Makes the connection87%The first flight arrived more than 56 minutes late on 13% of the days it flew: too late for the 45-minute minimum connection on a 1h 41m layover.
Arrives on time56%First flight not cancelled (0.0% are) × connection made (87%) × second flight not cancelled (0.0% are) and within 15 minutes (64%).
Total trip6h 28mPHX 13:31 to SDF 22:59, 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.