JetBlueFlight was restrained with help from other passengers after acting erratically and aggressively toward his travel companion and members of the in-flight crew.According to a statement from the airline, flight crew discovered an open bottle of liquor the customer had brought on board and indications of intoxication. JetBlue said, for everyone's safety.The customer was restrained with the assistance of other customers who were witnessing this threatening behavior. The flight was met by law enforcement at New York's John F. Kennedy International Airport.The airline said JetBlueFlight was restrained with help from other passengers after acting erratically and aggressively toward his travel companion and members of the in-flight crew.According to a statement from the airline, flight crew discovered an open bottle of liquor the customer had brought on board and indications of intoxication. JetBlue said, for everyone's safety.The customer was restrained with the assistance of other customers who were witnessing this threatening behavior. The flight was met by law enforcement at New York's John F. Kennedy International Airport.The airline said JetBlueFlight was restrained with help from other passengers after acting erratically and aggressively toward his travel companion and members of the in-flight crew.According to a statement from the airline, flight crew discovered an open bottle of liquor the customer had brought on board and indications of intoxication.