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

Houston → Seattle via Atlanta: arrives on time 65%

  1. 06:00 HOU → 09:05 ATL
    DL 2557 · Delta · 2h 05m · 90% on time, 1.4% cancelled
  2. 47m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 09:52 ATL → 12:20 SEA
    DL 774 · Delta · 5h 30m · 84% on time, 0.0% cancelled

Total trip 8h 22m, scheduled departure to arrival (Seattle is 2 h behind Houston). Times are local. Both flew on 56 of the last 56 days.

Makes the connection79%The first flight arrived more than 2 minutes late on 21% of the days it flew: too late for the 45-minute minimum connection on a 47m layover.
Arrives on time65%First flight not cancelled (1.4% are) × connection made (79%) × second flight not cancelled (0.0% are) and within 15 minutes (84%).
Total trip8h 22mHOU 06:00 to SEA 12:20, 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.