As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ONT - INFLIGHT MIA-LAX. CREW REPORTED ON APPROACH AIRCRAFT EXPERIENCED A WINDSHEAR EVENT, POSSIBLE FLAP OVERSPEED WAS REPORTED. EMERGENCY DECLARED FLIGHT DIVERTED ONT LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. FLIGHT FERRIED TO LAX. FOUND ONE LEFT OUTBOARD AND TWO RIGHT OUTBOARD FLAP FUSE PINS WORN. REPLACED PINS. SYSTEM GROUND CHECK NORMAL OPERATION.