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

Houston → Atlanta via Dulles: arrives on time 39%

  1. 12:13 IAH → 16:30 IAD
    UA 2366 · United · 3h 17m · 82% on time, 0.3% cancelled
  2. 47m layover in Dulles (IAD) · 45 min minimum on one ticket
  3. 17:17 IAD → 19:16 ATL
    UA 2081 · United · 1h 59m · 70% on time, 0.6% cancelled

Total trip 6h 03m, scheduled departure to arrival (Atlanta is 1 h ahead of Houston). Times are local. Both flew on 48 of the last 56 days.

Makes the connection56%The first flight arrived more than 2 minutes late on 44% of the days it flew: too late for the 45-minute minimum connection on a 47m layover.
Arrives on time39%First flight not cancelled (0.3% are) × connection made (56%) × second flight not cancelled (0.6% are) and within 15 minutes (70%).
Total trip6h 03mIAH 12:13 to ATL 19:16, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.