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

St Louis → Jacksonville via Atlanta: arrives on time 76%

  1. 09:24 STL → 12:02 ATL
    DL 1571 · Delta · 1h 38m · 94% on time, 2.9% cancelled
  2. 1h 55m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 13:57 ATL → 15:07 JAX
    DL 2990 · Delta · 1h 11m · 81% on time, 0.0% cancelled

Total trip 4h 44m, scheduled departure to arrival (Jacksonville is 1 h ahead of St Louis). Times are local. Both flew on 43 of the last 56 days.

Makes the connection98%The first flight arrived more than 70 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 55m layover.
Arrives on time76%First flight not cancelled (2.9% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (81%).
Total trip4h 44mSTL 09:24 to JAX 15:07, 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.