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

Chicago → Indianapolis via Atlanta: arrives on time 74%

  1. 12:50 MDW → 15:49 ATL
    DL 2417 · Delta · 2h 02m · 86% on time, 3.4% cancelled
  2. 1h 51m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 17:40 ATL → 19:16 IND
    DL 3120 · Delta · 1h 35m · 81% on time, 1.0% cancelled

Total trip 5h 25m, scheduled departure to arrival (Indianapolis is 1 h ahead of Chicago). Times are local. Both flew on 15 of the last 56 days, too few to list among the best connections.

Makes the connection95%The first flight arrived more than 66 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 1h 51m layover.
Arrives on time74%First flight not cancelled (3.4% are) × connection made (95%) × second flight not cancelled (1.0% are) and within 15 minutes (81%).
Total trip5h 25mMDW 12:50 to IND 19:16, 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.