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

Portland → Orlando via Atlanta: arrives on time 65%

  1. 11:40 PDX → 19:26 ATL
    DL 539 · Delta · 4h 46m · 86% on time, 1.0% cancelled
  2. 2h 59m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 22:25 ATL → 23:52 MCO
    DL 1162 · Delta · 1h 33m · 68% on time, 1.5% cancelled

Total trip 9h 18m, scheduled departure to arrival (Orlando is 3 h ahead of Portland). Times are local. Both flew on 56 of the last 56 days.

Makes the connection99%The first flight arrived more than 134 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 2h 59m layover.
Arrives on time65%First flight not cancelled (1.0% are) × connection made (99%) × second flight not cancelled (1.5% are) and within 15 minutes (68%).
Total trip9h 18mPDX 11:40 to MCO 23:52, 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.