AC Milan fans headed for the Champions League final against Liverpool in Athens, were stranded at Italy's main airports Tuesday as strikes grounded hundreds of flights.
Cause: A planned eight-hour strike by flight attendants and air traffic controllers in Italy.
Alitalia cabin crews' strike ended at 6:00 pm (1600 GMT).
Of the 450 flight cancellations, 394 were by Alitalia.
Be warned: The air traffic controllers have said they will stage two further strikes on June 4 and 25, both lasting four hours.