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

Washington → Chattanooga via Atlanta: arrives on time 70%

  1. 12:17 DCA → 14:07 ATL
    DL 380 · Delta · 1h 50m · 81% on time, 0.8% cancelled
  2. 3h 52m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 17:59 ATL → 18:53 CHA
    DL 5376 · Delta, flown by Endeavor · 54m · 73% on time, 1.8% cancelled

Total trip 6h 36m, 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 connection98%The first flight arrived more than 187 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 3h 52m layover.
Arrives on time70%First flight not cancelled (0.8% are) × connection made (98%) × second flight not cancelled (1.8% are) and within 15 minutes (73%).
Total trip6h 36mDCA 12:17 to CHA 18:53, 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.