As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 1639 - INBOUND TO DFW FROM PBI, FLIGHT ATTENDANTS REPORTED STRONG FUEL FUMES IN CABIN. AIRCRAFT LANDED DFW WITHOUT INCIDENT. APU WAS FOUND TO BE THE SOURCE OF ODOR. REPLACED APU. ACCOMPLISHED BURN OUT OF AIR CONDITIONING PACKS. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)