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

Ontario → Orlando via Atlanta: arrives on time 51%

  1. 11:50 ONT → 19:11 ATL
    DL 665 · Delta · 4h 21m · 85% on time, 1.6% cancelled
  2. 1h 04m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 20:15 ATL → 21:52 MCO
    DL 1735 · Delta · 1h 37m · 61% on time, 1.3% cancelled

Total trip 7h 02m, scheduled departure to arrival (Orlando is 3 h ahead of Ontario). Times are local. Both flew on 55 of the last 56 days.

Makes the connection87%The first flight arrived more than 19 minutes late on 13% of the days it flew: too late for the 45-minute minimum connection on a 1h 04m layover.
Arrives on time51%First flight not cancelled (1.6% are) × connection made (87%) × second flight not cancelled (1.3% are) and within 15 minutes (61%).
Total trip7h 02mONT 11:50 to MCO 21:52, 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.