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

Dulles → Raleigh/Durham via Atlanta: arrives on time 84%

  1. 08:27 IAD → 10:17 ATL
    DL 3080 · Delta · 1h 48m · 83% on time, 1.5% cancelled
  2. 2h 45m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 13:02 ATL → 14:29 RDU
    DL 2026 · Delta · 1h 27m · 89% on time, 1.3% cancelled

Total trip 6h 02m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection97%The first flight arrived more than 120 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 45m layover.
Arrives on time84%First flight not cancelled (1.5% are) × connection made (97%) × second flight not cancelled (1.3% are) and within 15 minutes (89%).
Total trip6h 02mIAD 08:27 to RDU 14:29, 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.