As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 751 - DURING CLIMB FROM TUL-DFW, SLIGHT BURNING SMELL NOTED IN COCKPIT AND CABIN. SMELL DISSIPATED EN ROUTE. AIRCRAFT LANDED DFW WITHOUT INCIDENT. ACCOMPLISHED PACK BURNOUT OF BOTH PACKS. NO INDICATION OF SMELL OR SMOKE FOLLOWING BURN OUT. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)