As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 519 - AUS TO MSY - WHILE FLIGHT CREW WAS PERFORMING A PRE-FLIGHT WALK AROUND ENCOUNTER LT WING FUEL LEAK. MX PERSONNEL REMOVED AND REPLACED FUEL PANEL SEAL AND PERFORMED LEAK CHECK GOOD AND A/C WAS RELEASED TO RETURN FOR SERVICE IN AIRWORTHY CONDITIONS.