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

Ontario → West Palm Beach via Atlanta: arrives on time 70%

  1. 07:05 ONT → 14:23 ATL
    DL 761 · Delta · 4h 18m · 92% on time, 1.9% cancelled
  2. 2h 16m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 16:39 ATL → 18:34 PBI
    DL 959 · Delta · 1h 55m · 74% on time, 1.1% cancelled

Total trip 8h 29m, scheduled departure to arrival (West Palm Beach is 3 h ahead of Ontario). Times are local. Both flew on 56 of the last 56 days.

Makes the connection97%The first flight arrived more than 91 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 2h 16m layover.
Arrives on time70%First flight not cancelled (1.9% are) × connection made (97%) × second flight not cancelled (1.1% are) and within 15 minutes (74%).
Total trip8h 29mONT 07:05 to PBI 18:34, 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.