August 25, 2011 6:10 pm Irene Cancels Flights Airports are already feeling the effects of Hurricane Irene as more than 150 flights in and out of South Florida airports have been cancelled. US & World Videos 0:54 Nude cruise sailing out of Miami in 2025 2:03 Woman attacked in Miami while trying to help homeless person 2:42 Western High School debate team raising money for championship after coach arrested 2:35 Florida Supreme Court sides with Calusa residents on development 2:58 Planned Parenthood doctors react to Florida's 6-week abortion ban