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

Dallas → Salt Lake City via Nashville: arrives on time 19%

  1. 13:40 DAL → 15:30 BNA
    WN 526 · Southwest · 1h 50m · 56% on time, 3.8% cancelled
  2. 50m layover in Nashville (BNA) · 45 min minimum on one ticket
  3. 16:20 BNA → 18:55 SLC
    WN 4791 · Southwest · 3h 35m · 49% on time, 0.0% cancelled

Total trip 6h 15m, scheduled departure to arrival (Salt Lake City is 1 h behind Dallas). Times are local. Both flew on 24 of the last 56 days.

Makes the connection40%The first flight arrived more than 5 minutes late on 60% of the days it flew: too late for the 45-minute minimum connection on a 50m layover.
Arrives on time19%First flight not cancelled (3.8% are) × connection made (40%) × second flight not cancelled (0.0% are) and within 15 minutes (49%).
Total trip6h 15mDAL 13:40 to SLC 18:55, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.