Two Delta flight attendants were removed from their flight after failing a breathalyzer test in Amsterdam, officials said.

Two Delta Air Lines flight attendants were relieved of their duties after failing pre-flight Breathalyzer tests in Amsterdam last week, the airline confirmed.

Routine breathalyzer tests were given Friday to 445 airline employees at Amsterdam’s Schipol Airport, with two Delta attendants slated to work a flight to John F. Kennedy Airport among three found over the Netherlands’ legal limit of 0.02, industry publication One Mile At a Time reported.