As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 430, MCO-BOS, AFTER TAKEOFF DETECTED AN ODOR THROUGHOUT CABIN. INITIAL THOUGHT WAS ELECTRICAL ODOR. AFTER REFERENCE TO QRH & DISCUSSION WITH MX CONTROL. ODOR WAS ISOLATED TO PACK NR 2. AS PACK NR 2 WAS TURNED PACK NR 2 ON/OFF THE ODOR CAME/DISSIPATED. CONTINUED FLT TO BOS WITH PACK NR 2 OFF. PERFORMED FIM TASK 21-20-00-810-801-A FOR ABNORMAL ODOR AND ISOLATED TO RT PACK OPERATION.