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

Dulles → New York via Atlanta: arrives on time 65%

  1. 10:21 IAD → 12:05 ATL
    DL 1324 · Delta · 1h 48m · 85% on time, 4.3% cancelled
  2. 2h 25m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 14:30 ATL → 16:49 LGA
    DL 524 · Delta · 2h 19m · 73% on time, 3.4% cancelled

Total trip 6h 28m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.

Makes the connection96%The first flight arrived more than 100 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 2h 25m layover.
Arrives on time65%First flight not cancelled (4.3% are) × connection made (96%) × second flight not cancelled (3.4% are) and within 15 minutes (73%).
Total trip6h 28mIAD 10:21 to LGA 16:49, 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.