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

Grand Rapids → Washington via Atlanta: arrives on time 56%

  1. 12:51 GRR → 14:54 ATL
    DL 2547 · Delta · 2h 03m · 85% on time, 3.1% cancelled
  2. 4h 01m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 18:55 ATL → 20:48 DCA
    DL 325 · Delta · 1h 53m · 60% on time, 2.8% cancelled

Total trip 7h 57m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection99%The first flight arrived more than 196 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 4h 01m layover.
Arrives on time56%First flight not cancelled (3.1% are) × connection made (99%) × second flight not cancelled (2.8% are) and within 15 minutes (60%).
Total trip7h 57mGRR 12:51 to DCA 20:48, 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.