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

Fort Lauderdale → Ontario via Atlanta: arrives on time 75%

  1. 06:30 FLL → 08:26 ATL
    DL 1215 · Delta · 1h 54m · 94% on time, 0.5% cancelled
  2. 49m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 09:15 ATL → 10:40 ONT
    DL 665 · Delta · 4h 25m · 85% on time, 2.5% cancelled

Total trip 7h 10m, scheduled departure to arrival (Ontario is 3 h behind Fort Lauderdale). Times are local. Both flew on 56 of the last 56 days.

Makes the connection90%The first flight arrived more than 4 minutes late on 10% of the days it flew: too late for the 45-minute minimum connection on a 49m layover.
Arrives on time75%First flight not cancelled (0.5% are) × connection made (90%) × second flight not cancelled (2.5% are) and within 15 minutes (85%).
Total trip7h 10mFLL 06:30 to ONT 10:40, 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.