Last week the 9th Circuit posted judicial caseload statistics here.
Of note, median time from notice of appeal to disposition is 15.4 months (up from last year's 12.8), which ranks the 9th Circuit 12th (i.e., the slowest) among the other circuits (the Federal Circuit isn't included the stats). The fastest circuit is the 4th, with a median disposition time of 4.4 months!!