Honolulu-based Aloha Airlines posted the highest percentage of on-time arrivals for U.S. flights during the month of November, according to a U.S. Department of Transportation report issued this week. The carrier also was tops in the country that month for fewest complaints and least misplaced luggage. The country's 10 largest carriers are required to file monthly reports with the DOT; Aloha and nine other carriers report these statistics voluntarily.