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

Denver → Huntsville via Atlanta: arrives on time 71%

  1. 16:43 DEN → 21:54 ATL
    DL 840 · Delta · 3h 11m · 82% on time, 1.9% cancelled
  2. 1h 06m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 23:00 ATL → 23:03 HSV
    DL 3022 · Delta · 1h 03m · 87% on time, 2.4% cancelled

Total trip 5h 20m, scheduled departure to arrival (Huntsville is 1 h ahead of Denver). Times are local. Both flew on 54 of the last 56 days.

Makes the connection85%The first flight arrived more than 21 minutes late on 15% of the days it flew: too late for the 45-minute minimum connection on a 1h 06m layover.
Arrives on time71%First flight not cancelled (1.9% are) × connection made (85%) × second flight not cancelled (2.4% are) and within 15 minutes (87%).
Total trip5h 20mDEN 16:43 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.