LYON: A passenger suffering from delirium tried to break into the cockpit of an Easyjet flight from France to Portugal, forcing the jet to return to Lyon airport, police and the company said Saturday. The man was subdued by other passengers and restrained until the jet landed again, French police said. The Easyjet flight, going from Lyon to Porto, had just taken off late Friday when the incident happened, the airline said. “Flight EJU4429 from Lyon to Porto returned back to Lyon shortly after take off due to (the) behavior of a passenger onboard.