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

Chicago → Valparaiso via Atlanta: arrives on time 75%

  1. 11:23 ORD → 14:25 ATL
    DL 1147 · Delta · 2h 04m · 80% on time, 3.1% cancelled
  2. 4h 03m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 18:28 ATL → 18:45 VPS
    DL 2803 · Delta · 1h 17m · 81% on time, 2.8% cancelled

Total trip 7h 22m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection98%The first flight arrived more than 198 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 4h 03m layover.
Arrives on time75%First flight not cancelled (3.1% are) × connection made (98%) × second flight not cancelled (2.8% are) and within 15 minutes (81%).
Total trip7h 22mORD 11:23 to VPS 18:45, 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.