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

Houston → Knoxville via Atlanta: arrives on time 77%

  1. 07:02 IAH → 10:05 ATL
    DL 1315 · Delta · 2h 03m · 88% on time, 1.6% cancelled
  2. 3h 47m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 13:52 ATL → 14:49 TYS
    DL 1148 · Delta · 57m · 80% on time, 0.0% cancelled

Total trip 6h 47m, scheduled departure to arrival (Knoxville is 1 h ahead of Houston). Times are local. Both flew on 48 of the last 56 days.

Makes the connection99%The first flight arrived more than 182 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 47m layover.
Arrives on time77%First flight not cancelled (1.6% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (80%).
Total trip6h 47mIAH 07:02 to TYS 14:49, 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.