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

Dayton → Denver via Atlanta: arrives on time 67%

  1. 11:23 DAY → 13:03 ATL
    DL 3108 · Delta · 1h 40m · 92% on time, 1.7% cancelled
  2. 3h 36m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 16:39 ATL → 17:56 DEN
    DL 519 · Delta · 3h 18m · 69% on time, 0.8% cancelled

Total trip 8h 34m, scheduled departure to arrival (Denver is 2 h behind Dayton). Times are local. Both flew on 56 of the last 56 days.

Makes the connection100%The first flight arrived more than 171 minutes late on <1% of the days it flew: too late for the 45-minute minimum connection on a 3h 36m layover.
Arrives on time67%First flight not cancelled (1.7% are) × connection made (100%) × second flight not cancelled (0.8% are) and within 15 minutes (69%).
Total trip8h 34mDAY 11:23 to DEN 17:56, 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.