Italy-to-Philly flight diverted

A US Airways flight from Italy to Philadelphia International Airport had to be diverted to Ireland after several flight attendants fell ill.

The National Transportation Safety Board is investigating Saturday's incident involving Flight 715 from Venice.

Federal and airline officials have yet to say what caused several flight attendants to become nauseated and dizzy. Officials say none of the 185 passengers onboard was injured or sickened.

- Associated Press