North American flight activity experienced its traditional February lull, according to data provider Argus in its monthly TraqPak report. Part 91, 135 and fractional flights were down 3.7 percent overall last month from the previous month, but those numbers were up half a percentage point compared with the previous February. The small-cabin fractional market saw a year-over-year increase of nearly 20 percent, the second straight month the segment had the largest growth.