tailodds FORECAST
Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Dulles → Huntsville via Atlanta: arrives on time 81%

  1. 17:17 IAD → 19:16 ATL
    UA 2081 · United · 1h 59m · 70% on time, 0.6% cancelled
  2. 3h 44m layover in Atlanta (ATL) · 90 min minimum on separate tickets
  3. 23:00 ATL → 23:03 HSV
    DL 3022 · Delta · 1h 03m · 87% on time, 2.4% cancelled

Total trip 6h 46m, scheduled departure to arrival (Huntsville is 1 h behind Dulles). Times are local. Both flew on 48 of the last 56 days.

Makes the connection95%The first flight arrived more than 134 minutes late on 5% of the days it flew: too late for the 90-minute minimum connection on a 3h 44m layover.
Arrives on time81%First flight not cancelled (0.6% are) × connection made (95%) × second flight not cancelled (2.4% are) and within 15 minutes (87%).
Total trip6h 46mIAD 17:17 to HSV 23:03, 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.