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

St Louis → Cleveland via Atlanta: arrives on time 80%

  1. 09:24 STL → 12:02 ATL
    DL 1571 · Delta · 1h 38m · 94% on time, 2.9% cancelled
  2. 3h 24m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 15:26 ATL → 17:17 CLE
    DL 880 · Delta · 1h 51m · 84% on time, 1.3% cancelled

Total trip 6h 53m, scheduled departure to arrival (Cleveland is 1 h ahead of St Louis). Times are local. Both flew on 43 of the last 56 days.

Makes the connection99%The first flight arrived more than 159 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 24m layover.
Arrives on time80%First flight not cancelled (2.9% are) × connection made (99%) × second flight not cancelled (1.3% are) and within 15 minutes (84%).
Total trip6h 53mSTL 09:24 to CLE 17:17, 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.