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

Dallas-Fort Worth → Ontario via Salt Lake City: arrives on time 85%

  1. 07:45 DFW → 09:34 SLC
    DL 1291 · Delta · 2h 49m · 90% on time, 1.6% cancelled
  2. 1h 45m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 11:19 SLC → 12:10 ONT
    DL 3172 · Delta · 1h 51m · 91% on time, 0.0% cancelled

Total trip 6h 25m, scheduled departure to arrival (Ontario is 2 h behind Dallas-Fort Worth). Times are local. Both flew on 55 of the last 56 days.

Makes the connection96%The first flight arrived more than 60 minutes late on 4% of the days it flew: too late for the 45-minute minimum connection on a 1h 45m layover.
Arrives on time85%First flight not cancelled (1.6% are) × connection made (96%) × second flight not cancelled (0.0% are) and within 15 minutes (91%).
Total trip6h 25mDFW 07:45 to ONT 12:10, 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.