• Logbook Pro for Apple iOS version 8.1 is now available on the App Store. Major update including signature endorsements and dark/light theme support. Click here to install now.
  • NC Software is proud to announce the release of APDL - Airline Pilot Logbook version 10.0. Click here to view APDL on the Apple App store and install now.

On-Time Data Incorrect


New member
Jan 17, 2008
I have the PC version of the APDL. When you select the "summary" option from the menu, it provides data for on time departures and arrivals. The problem is that APDL is counting flights that depart prior to the scheduled time as being late. The only flights that are counted as on time, are the ones that leave exactly on schedule.

Any way to fix this problem?