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

Washington → Knoxville via Atlanta: arrives on time 69%

  1. 18:25 DCA → 20:30 ATL
    DL 850 · Delta · 2h 05m · 68% on time, 2.6% cancelled
  2. 2h 23m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 22:53 ATL → 23:54 TYS
    DL 3072 · Delta · 1h 01m · 81% on time, 1.6% cancelled

Total trip 5h 29m, scheduled departure to arrival. Times are local. Both flew on 33 of the last 56 days.

Makes the connection89%The first flight arrived more than 98 minutes late on 11% of the days it flew: too late for the 45-minute minimum connection on a 2h 23m layover.
Arrives on time69%First flight not cancelled (2.6% are) × connection made (89%) × second flight not cancelled (1.6% are) and within 15 minutes (81%).
Total trip5h 29mDCA 18:25 to TYS 23:54, 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.