The weekly flight totals report reports the total number of realized (or canceled) flights grouped by domestic/international. The filter of this report is:
We have the option to choose airport, airline, representative, begin and end dates (in local or utc time zone), operational or canceled flights, and whether to count only realized flights.
Here is a sample output:
At the end of each domestic/international group, there are the group totals and in the summary part, the grand sum of both domestic and international flights.
0.5 for a flight count means a landing with only arrival or only departure or both arrival and departure but either arrival or departure stays out of the specified date criteria.