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

St Louis → Milwaukee via Atlanta: arrives on time 85%

  1. 07:08 STL → 09:45 ATL
    DL 1536 · Delta · 1h 37m · 97% on time, 1.5% cancelled
  2. 3h 08m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 12:53 ATL → 13:50 MKE
    DL 1246 · Delta · 1h 57m · 88% on time, 1.1% cancelled

Total trip 6h 42m, scheduled departure to arrival. Times are local. Both flew on 41 of the last 56 days.

Makes the connection99%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 time85%First flight not cancelled (1.5% are) × connection made (99%) × second flight not cancelled (1.1% are) and within 15 minutes (88%).
Total trip6h 42mSTL 07:08 to MKE 13:50, 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.