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

Jacksonville → St Louis via Atlanta: arrives on time 83%

  1. 05:30 JAX → 06:42 ATL
    DL 2440 · Delta · 1h 12m · 94% on time, 1.3% cancelled
  2. 2h 22m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 09:04 ATL → 09:43 STL
    DL 1400 · Delta · 1h 42m · 87% on time, 1.9% cancelled

Total trip 5h 16m, scheduled departure to arrival (St Louis is 1 h behind Jacksonville). Times are local. Both flew on 3 of the last 56 days, too few to list among the best connections.

Makes the connection98%The first flight arrived more than 97 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 22m layover.
Arrives on time83%First flight not cancelled (1.3% are) × connection made (98%) × second flight not cancelled (1.9% are) and within 15 minutes (87%).
Total trip5h 16mJAX 05:30 to STL 09:43, 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.