A United Airlines flight traveling from Honolulu to Los Angeles returned safely to Hawaii Wednesday morning after a “potential security concern” was found written on a bathroom mirror.

Plenty of questions still remain two days after authorities discovered a dead body in the wheel well of a United Airlines plane after the aircraft completed a flight from Chicago to Hawaii.

A United Airlines flight headed to Los Angeles from Hawaii was diverted Tuesday after a “potential security concern” was found in the plane bathroom, according to the airline. United Airlines ...

A United Airlines flight headed to Los Angeles from Hawaii was diverted Tuesday after a "potential security concern" was found in the plane bathroom, according to the airline. United Airlines 1169 ...