11.  They will then fly on separate planes to Chicago Tuesday.

12.  She and her husband headed home from an Arizona vacation on separate planes.

13.  The men were aboard separate hijacked planes that struck the World Trade Center towers, killing thousands.

14.  Their bodies arrived in Jakarta aboard a separate plane.

15.  There also were separate planes loaded with media.

16.  The wounded were flown in a separate plane to Durango, said authorities.

17.  Wall Street came to halt Tuesday after two separate planes crashed into the World Trade Center in what President George W. Bush called an apparent terrorist attack.

18.  Wall Street shut down Tuesday after two separate planes crashed into the World Trade Center in what President George W. Bush called an apparent terrorist attack.

19.  Four people were killed in two separate plane crashes Wednesday in California, authorities said.

20.  But the president at the last minute decided he would take a separate plane, bringing further suspense to the visit.