As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LIT - FLT 405 - EN ROUTE BOS-DFW, DETECTED STRONG ELECTRICAL SMELL FROM SEAT ROW 4 THROUGH SEAT ROW 12. AIR INTERRUPTED, DIVERTED LIT AND LANDED WITHOUT FURTHER INCIDENT. REPLACED RIGHT SIDE RECIRCULATION FAN. ACCOMPLISHED PACK BURNOUT PER THE MM. NO SMELL NOTED. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)