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

Chicago → Jacksonville via Atlanta: arrives on time 69%

  1. 17:10 MDW → 20:22 ATL
    DL 1728 · Delta · 2h 10m · 74% on time, 2.1% cancelled
  2. 2h 26m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 22:48 ATL → 23:59 JAX
    DL 2276 · Delta · 1h 11m · 76% on time, 1.9% cancelled

Total trip 5h 49m, scheduled departure to arrival (Jacksonville is 1 h ahead of Chicago). Times are local. Both flew on 42 of the last 56 days.

Makes the connection95%The first flight arrived more than 101 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 2h 26m layover.
Arrives on time69%First flight not cancelled (2.1% are) × connection made (95%) × second flight not cancelled (1.9% are) and within 15 minutes (76%).
Total trip5h 49mMDW 17:10 to JAX 23:59, 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.