She died on February 18 , 2005 , at the age of 60 .
Derickson was still working as a flight attendant for Delta Air Lines when she was diagnosed with cancer in August 2003 .
flight attendant died on February 18 , 2005 , at the age of 60 .
Derickson was still working as a flight attendant for Delta Air Lines when she was diagnosed with cancer in August 2003 .