As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAD-JFK - FLT 6312 - DURING CRUISE, MADE A SCHEDULED LANDING WITH ONE DISCREPANCY WHICH WAS FO'S WINDSCREEN CRACKED. CREW DEPLOYED OXYGEN MASKS IN COCKPIT ONLY. AIRCRAFT WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED WINDSCREEN. OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)