Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Kansas City → St Louis via Denver: arrives on time 80%
-
06:00 MCI → 06:56 DENUA 355 · United · 1h 56m · 97% on time, 2.0% cancelled
-
2h 39m layover in Denver (DEN) · 45 min minimum on one ticket
-
09:35 DEN → 12:42 STLUA 652 · United · 2h 07m · 84% on time, 0.6% cancelled
Total trip 6h 42m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection98%The first flight arrived more than 114 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 39m layover.
Arrives on time80%First flight not cancelled (2.0% are) × connection made (98%) × second flight not cancelled (0.6% are) and within 15 minutes (84%).
Total trip6h 42mMCI 06:00 to STL 12:42, 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.