A system and method for planning meeting attendance. The method includes receiving from a meeting requestor a request to schedule a proposed meeting at a time interval. The method also includes automatically calculating by a computer processor an attendance probability value for a potential attendee based, at least in part, on the potential attendee's location over time. The method further includes marking an electronic calendar of the meeting requestor with an indicia of the attendance probability value for the potential attendee. Additionally, the method may include automatically scheduling the proposed meeting if the attendance probability value is beyond an attendance probability threshold.
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