EgyptAir flight number 682 coming from Saudi Arabia's Dammam Airport to Cairo has landed in Tabuk Regional Airport in north western Saudi Arabia after the pilot suffered health problems, official source in EgyptAir has said.The Boeing 737-800 Aircraft landed with 121 persons on board, the source said, adding another crew member is on way to resume the flight.The plane is expected to arrive at the Cairo International Airport at 09:00 p.m Cairo Local Time.