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

Dulles → New York via Atlanta: arrives on time 68%

  1. 08:27 IAD → 10:17 ATL
    DL 3080 · Delta · 1h 48m · 83% on time, 1.5% cancelled
  2. 2h 13m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 12:30 ATL → 14:48 LGA
    DL 525 · Delta · 2h 18m · 75% on time, 2.4% cancelled

Total trip 6h 21m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.

Makes the connection95%The first flight arrived more than 88 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 2h 13m layover.
Arrives on time68%First flight not cancelled (1.5% are) × connection made (95%) × second flight not cancelled (2.4% are) and within 15 minutes (75%).
Total trip6h 21mIAD 08:27 to LGA 14:48, 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.