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

Nashville → Oklahoma City via Houston: arrives on time 85%

  1. 08:40 BNA → 11:02 IAH
    UA 4005 · United, flown by Mesa · 2h 22m · 69% on time, 0.0% cancelled
  2. 3h 33m layover in Houston (IAH) · 45 min minimum on one ticket
  3. 14:35 IAH → 16:15 OKC
    UA 6189 · United, flown by Mesa · 1h 40m · 85% on time, 0.0% cancelled

Total trip 7h 35m, scheduled departure to arrival. Times are local. Both flew on 6 of the last 56 days, too few to list among the best connections.

Makes the connection100%The first flight arrived more than 168 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 3h 33m layover.
Arrives on time85%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip7h 35mBNA 08:40 to OKC 16:15, 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.