tailodds FORECAST
Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Kansas City → St Louis via Atlanta: arrives on time 80%

  1. 05:38 MCI → 08:44 ATL
    DL 1204 · Delta · 2h 06m · 94% on time, 1.6% cancelled
  2. 3h 08m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 11:52 ATL → 12:34 STL
    DL 566 · Delta · 1h 38m · 83% on time, 1.4% cancelled

Total trip 6h 52m, scheduled departure to arrival. Times are local. Both flew on 54 of the last 56 days.

Makes the connection100%The first flight arrived more than 143 minutes late on <1% of the days it flew: too late for the 45-minute minimum connection on a 3h 08m layover.
Arrives on time80%First flight not cancelled (1.6% are) × connection made (100%) × second flight not cancelled (1.4% are) and within 15 minutes (83%).
Total trip6h 52mMCI 05:38 to STL 12:34, 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.