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

Washington → Chattanooga via Atlanta: arrives on time 79%

  1. 16:00 DCA → 17:57 ATL
    DL 360 · Delta · 1h 57m · 73% on time, 0.9% cancelled
  2. 3h 19m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 21:16 ATL → 22:08 CHA
    DL 1366 · Delta · 50m · 88% on time, 4.2% cancelled

Total trip 6h 06m, scheduled departure to arrival. Times are local. Both flew on 0 of the last 56 days, too few to list among the best connections.

Makes the connection95%The first flight arrived more than 154 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 3h 19m layover.
Arrives on time79%First flight not cancelled (0.9% are) × connection made (95%) × second flight not cancelled (4.2% are) and within 15 minutes (88%).
Total trip6h 06mDCA 16:00 to CHA 22:08, 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.