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

St Louis → Jacksonville via Atlanta: arrives on time 81%

  1. 07:08 STL → 09:45 ATL
    DL 1536 · Delta · 1h 37m · 97% on time, 1.5% cancelled
  2. 1h 03m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 10:48 ATL → 12:00 JAX
    DL 2923 · Delta · 1h 12m · 87% on time, 2.5% cancelled

Total trip 3h 52m, scheduled departure to arrival (Jacksonville is 1 h ahead of St Louis). Times are local. Both flew on 56 of the last 56 days.

Makes the connection97%The first flight arrived more than 18 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 03m layover.
Arrives on time81%First flight not cancelled (1.5% are) × connection made (97%) × second flight not cancelled (2.5% are) and within 15 minutes (87%).
Total trip3h 52mSTL 07:08 to JAX 12:00, 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.