Originally Posted by ExpertFlyer Voice

Timetable information is currently available about 9 months into the future. Our current Timetable vendor updates the data weekly and currently has data thru April 12. We will update our help file to clarify that.

Flight Availability data is not the same as Timetable data and isn't available for the same time window. We are looking at different options to get more Timetable data, but that would still not be as far in advance as Flight Availability data.