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

Dulles → Hebron via Atlanta: arrives on time 80%

  1. 06:00 IAD → 07:46 ATL
    DL 2127 · Delta · 1h 46m · 90% on time, 2.6% cancelled
  2. 3h 24m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 11:10 ATL → 12:34 CVG
    DL 3149 · Delta · 1h 27m · 84% on time, 0.0% cancelled

Total trip 6h 37m, scheduled departure to arrival. Times are local. Both flew on 54 of the last 56 days.

Makes the connection98%The first flight arrived more than 159 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 24m layover.
Arrives on time80%First flight not cancelled (2.6% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (84%).
Total trip6h 37mIAD 06:00 to CVG 12:34, 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.