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

Huntsville → Washington via Atlanta: arrives on time 63%

  1. 16:20 HSV → 18:25 ATL
    DL 3026 · Delta · 1h 05m · 82% on time, 3.7% cancelled
  2. 3h 30m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 21:55 ATL → 23:44 DCA
    DL 537 · Delta · 1h 49m · 70% on time, 2.7% cancelled

Total trip 6h 24m, scheduled departure to arrival (Washington is 1 h ahead of Huntsville). Times are local. Both flew on 49 of the last 56 days.

Makes the connection96%The first flight arrived more than 165 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 3h 30m layover.
Arrives on time63%First flight not cancelled (3.7% are) × connection made (96%) × second flight not cancelled (2.7% are) and within 15 minutes (70%).
Total trip6h 24mHSV 16:20 to DCA 23:44, 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.