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

Dayton → Washington via Atlanta: arrives on time 76%

  1. 06:00 DAY → 07:42 ATL
    DL 3140 · Delta · 1h 42m · 91% on time, 2.6% cancelled
  2. 3h 18m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 11:00 ATL → 12:42 DCA
    DL 737 · Delta · 1h 42m · 81% on time, 2.2% cancelled

Total trip 6h 42m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection98%The first flight arrived more than 153 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 18m layover.
Arrives on time76%First flight not cancelled (2.6% are) × connection made (98%) × second flight not cancelled (2.2% are) and within 15 minutes (81%).
Total trip6h 42mDAY 06:00 to DCA 12:42, 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.