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

Austin → Ontario via Salt Lake City: arrives on time 77%

  1. 12:20 AUS → 14:09 SLC
    DL 2671 · Delta · 2h 49m · 75% on time, 2.4% cancelled
  2. 1h 36m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
  3. 15:45 SLC → 16:41 ONT
    DL 4443 · Delta, flown by SkyWest · 1h 56m · 87% on time, 0.0% cancelled

Total trip 6h 21m, scheduled departure to arrival (Ontario is 2 h behind Austin). Times are local. Both flew on 41 of the last 56 days.

Makes the connection90%The first flight arrived more than 51 minutes late on 10% of the days it flew: too late for the 45-minute minimum connection on a 1h 36m layover.
Arrives on time77%First flight not cancelled (2.4% are) × connection made (90%) × second flight not cancelled (0.0% are) and within 15 minutes (87%).
Total trip6h 21mAUS 12:20 to ONT 16:41, 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.