As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: ODOR/FUME EVENT IN THE REAR OF THE CABIN. FLIGHT ATTENDANTS REPORTED A CHEMICAL BURNING SMELL ON DESCENT TO LANDING AT SRQ. **SUPPLEMENTAL REPORT FOR AALA202401256854: MAINTENANCE REPLACED THE APU PER TASK CARD 26L31049003 AND ACCOMPLISHED A SATISFACTORY LEAK / OPERATIONAL CHECK.** (CLOSED)