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

Nashville → Ontario via Denver: arrives on time 28%

  1. 16:50 BNA → 18:50 DEN
    WN 504 · Southwest · 3h 00m · 39% on time, 0.0% cancelled
  2. 2h 25m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 21:15 DEN → 22:35 ONT
    WN 1663 · Southwest · 2h 20m · 35% on time, 0.0% cancelled

Total trip 7h 45m, scheduled departure to arrival (Ontario is 2 h behind Nashville). Times are local. Both flew on 55 of the last 56 days.

Makes the connection79%The first flight arrived more than 100 minutes late on 21% of the days it flew: too late for the 45-minute minimum connection on a 2h 25m layover.
Arrives on time28%First flight not cancelled (0.0% are) × connection made (79%) × second flight not cancelled (0.0% are) and within 15 minutes (35%).
Total trip7h 45mBNA 16:50 to ONT 22:35, 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.