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

Nashville → Ontario via Salt Lake City: arrives on time 53%

  1. 19:34 BNA → 22:10 SLC
    DL 2209 · Delta · 3h 39m · 75% on time, 0.0% cancelled
  2. 49m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 22:59 SLC → 23:48 ONT
    DL 1614 · Delta · 1h 49m · 89% on time, 0.6% cancelled

Total trip 6h 14m, scheduled departure to arrival (Ontario is 2 h behind Nashville). Times are local. Both flew on 48 of the last 56 days.

Makes the connection60%The first flight arrived more than 4 minutes late on 40% of the days it flew: too late for the 45-minute minimum connection on a 49m layover.
Arrives on time53%First flight not cancelled (0.0% are) × connection made (60%) × second flight not cancelled (0.6% are) and within 15 minutes (89%).
Total trip6h 14mBNA 19:34 to ONT 23:48, 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.