An online airline ticketing system developed in C++ platform Includes booking, viewing, and rescheduling of flights Divides system into economy and business class, managed with regard to domestic or international destinations Reduces search effort and shows all possible itineraries to destination Reduces data redundancy and allows easy access to data inventory by passengers Manages passenger list, fare, updates flight schedules, and eliminates booked seats to prevent overbooking Passenger module allows viewing flight schedule, destination, and cancelation of flights in case of emergencies Eliminates the need for manual data management and helps keep the information organized and updated.