As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AT LEVEL OFF FLIGHT ATTENDANT REPORTS VERY STRONG BURNING PLASTIC ELECTRICAL SMELL THROUGHOUT ENTIRE CABIN. SMELL APPEARED STRONGEST IN AFT CABIN, ODOR LASTED 3-5 MINUTES. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).