FAQ Answer

FAQ Answer

How often is survey data released?

CAA tends to run for 12 consecutive months, January through to December. Provisional data is released on a cumulative quarterly basis throughout any survey period, followed by an annual final release during the following year.

Jan – Mar data will be issued in May
Jan – Jun data will be issued in August
Jan – Sep data will be issued in November
Jan – Dec data will be issued in February (following the Survey year)

Jan – Dec final data will be issued in May (following the Survey year)

As can be seen from the above table, data is issued in a cumulative manner, therefore the Jan – Jun release will involve the first release of Apr – Jun data and a revision of the earlier Jan – Mar data.

All subsets are provisional until the final clean release.


Passenger Survey