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

Knoxville → Dallas-Fort Worth via Atlanta: arrives on time 54%

  1. 13:59 TYS → 15:08 ATL
    DL 4724 · Delta, flown by Endeavor · 1h 09m · 72% on time, 0.0% cancelled
  2. 1h 05m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 16:13 ATL → 17:32 DFW
    DL 374 · Delta · 2h 19m · 72% on time, 1.3% cancelled

Total trip 4h 33m, scheduled departure to arrival (Dallas-Fort Worth is 1 h behind Knoxville). Times are local. Both flew on 41 of the last 56 days.

Makes the connection76%The first flight arrived more than 20 minutes late on 24% of the days it flew: too late for the 45-minute minimum connection on a 1h 05m layover.
Arrives on time54%First flight not cancelled (0.0% are) × connection made (76%) × second flight not cancelled (1.3% are) and within 15 minutes (72%).
Total trip4h 33mTYS 13:59 to DFW 17:32, 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.