What was found
FLIGHT 4935 - AT CRUISE RECEIVED CABIN ALT WARNING MESSAGE. AIRCRAFT DIVERTED TO IND AND LANDED SAFELY. FOUND LEFT PACK ACM COMPRESSOR OUTLET DUCT DISCONNECTED, REPLACED DUCT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 4935 - AT CRUISE RECEIVED CABIN ALT WARNING MESSAGE. AIRCRAFT DIVERTED TO IND AND LANDED SAFELY. FOUND LEFT PACK ACM COMPRESSOR OUTLET DUCT DISCONNECTED, REPLACED DUCT.