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

Washington → Houston via Dallas-Fort Worth: arrives on time 34%

  1. 15:18 DCA → 17:49 DFW
    AA 1624 · American · 3h 31m · 82% on time, 3.5% cancelled
  2. 47m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
  3. 18:36 DFW → 19:54 IAH
    AA 1392 · American · 1h 18m · 50% on time, 3.9% cancelled

Total trip 5h 36m, scheduled departure to arrival (Houston is 1 h behind Washington). Times are local. Both flew on 55 of the last 56 days.

Makes the connection72%The first flight arrived more than 2 minutes late on 28% of the days it flew: too late for the 45-minute minimum connection on a 47m layover.
Arrives on time34%First flight not cancelled (3.5% are) × connection made (72%) × second flight not cancelled (3.9% are) and within 15 minutes (50%).
Total trip5h 36mDCA 15:18 to IAH 19:54, 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.