Process control for a paving operation is facilitated by obtaining paving material conveyance information for a time period during which paving material is delivered to a screed of a paver by a material conveyance system and distributed over a surface to be paved. The paving material conveyance information includes data indicating incremental advance of the paving material to the screed of the paver during the period of time and data indicating incremental quantity of the paving material at one or more points of the material conveyance system, both of which are correlated to points in time during the time period at which the data is acquired. Incremental quantity of paving material delivered to the screed is determined to facilitate process control in the paving operation.