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

Chicago → Savannah via Atlanta: arrives on time 75%

  1. 17:10 MDW → 20:22 ATL
    DL 1728 · Delta · 2h 10m · 74% on time, 2.1% cancelled
  2. 2h 24m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 22:46 ATL → 23:54 SAV
    DL 2860 · Delta · 1h 08m · 83% on time, 1.6% cancelled

Total trip 5h 44m, scheduled departure to arrival (Savannah is 1 h ahead of Chicago). Times are local. Both flew on 43 of the last 56 days.

Makes the connection94%The first flight arrived more than 99 minutes late on 6% of the days it flew: too late for the 45-minute minimum connection on a 2h 24m layover.
Arrives on time75%First flight not cancelled (2.1% are) × connection made (94%) × second flight not cancelled (1.6% are) and within 15 minutes (83%).
Total trip5h 44mMDW 17:10 to SAV 23:54, 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.