As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DTW - FLT 3415 - EN ROUTE TO DFW, RT AC GENERATOR FAIL LIGHT ILLUMINATED. CREW ATTEMPTED TO RESET GENERATOR, BUT IT REMAINED INOPERATIVE. THE ACFT LANDED IN DTW WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED AC GENERATOR. ALL CHECKS GOOD. (X)