The Turkish Airlines Istanbul office offers comprehensive guidance on the airline's baggage policy to prepare passengers for their travel. Passengers can obtain concise information regarding cabin and checked baggage allowances, varying according to class of ticket and destination. The office assists in clarifying weight and size restrictions, over-baggage charges, as well as rules for buying extra allowance. Special baggage like sporting equipment, medical equipment, and musical equipment is also under particular guidelines. Passengers can address issues with luggage through the contact made with the Istanbul office and confirm whether they have fulfilled every requirement before setting off to the airport for the flight.