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

Ontario → Nashville via Denver: arrives on time 55%

  1. 13:18 ONT → 16:38 DEN
    UA 1263 · United · 2h 20m · 84% on time, 0.5% cancelled
  2. 52m layover in Denver (DEN) · 45 min minimum on one ticket
  3. 17:30 DEN → 21:13 BNA
    UA 1300 · United · 2h 43m · 74% on time, 0.7% cancelled

Total trip 5h 55m, scheduled departure to arrival (Nashville is 2 h ahead of Ontario). Times are local. Both flew on 55 of the last 56 days.

Makes the connection76%The first flight arrived more than 7 minutes late on 24% of the days it flew: too late for the 45-minute minimum connection on a 52m layover.
Arrives on time55%First flight not cancelled (0.5% are) × connection made (76%) × second flight not cancelled (0.7% are) and within 15 minutes (74%).
Total trip5h 55mONT 13:18 to BNA 21:13, 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.