"Of the 595 flights American scrubbed today, eight were at Los Angeles International Airport, where the carrier has 92 daily departures. A small number of flights were also canceled at airports in Burbank, Ontario and San Diego," reported the LA Times just after 10:00 a.m. Also, today came the news that the fourth carrier this month, Frontier Airlines, filed for bankruptcy protection but they say they will continue flying. The other three airlines, Skybus, ATA......