tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

St Louis → San Diego via Atlanta: arrives on time 79%

  1. 10:00 STL → 12:35 ATL
    WN 236 · Southwest · 1h 35m · 92% on time, 0.0% cancelled
  2. 3h 01m layover in Atlanta (ATL) · 90 min minimum on separate tickets
  3. 15:36 ATL → 17:00 SAN
    DL 843 · Delta · 4h 25m · 82% on time, 0.3% cancelled

Total trip 9h 01m, scheduled departure to arrival (San Diego is 2 h behind St Louis). Times are local. Both flew on 21 of the last 56 days.

Makes the connection96%The first flight arrived more than 91 minutes late on 4% of the days it flew: too late for the 90-minute minimum connection on a 3h 01m layover.
Arrives on time79%First flight not cancelled (0.0% are) × connection made (96%) × second flight not cancelled (0.3% are) and within 15 minutes (82%).
Total trip9h 01mSTL 10:00 to SAN 17:00, 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.