Numerous airlines are grounding flights as part of an industry-wide Federal Aviation Administration audit of carriers' compliance with safety directives.
Inspection and maintenance lapses at Southwest Airlines sparked the review.
American spokesman Tim Wagner tells the press that the number of canceled flights might rise again.
Also:
Chinese and Olympic officials brace for more protests as the Olympic torch reaches
Gen. David Petraeus, the senior military commander in
Gossip blogger Perez Hilton expands to the airwaves with a major-market mini-radio show.
Yahoo's Flickr photo-sharing Web site adds video capability.
Two top federal officials defend their handling of the switch-over to digital TV.
