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

Chicago → Grand Rapids via Atlanta: arrives on time 77%

  1. 13:46 ORD → 16:54 ATL
    DL 2894 · Delta · 2h 08m · 72% on time, 0.0% cancelled
  2. 3h 00m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 19:54 ATL → 21:51 GRR
    DL 2210 · Delta · 1h 57m · 80% on time, 0.4% cancelled

Total trip 7h 05m, scheduled departure to arrival (Grand Rapids is 1 h ahead of Chicago). Times are local. Both flew on 42 of the last 56 days.

Makes the connection97%The first flight arrived more than 135 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 3h 00m layover.
Arrives on time77%First flight not cancelled (0.0% are) × connection made (97%) × second flight not cancelled (0.4% are) and within 15 minutes (80%).
Total trip7h 05mORD 13:46 to GRR 21:51, 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.