Salaries for 79,000 employees, benefits for 79,000 employees, marketing campaigns around the world, leases on many of their 634 aircraft, fuel to fly 2,500,000+ miles a day, gate leases, landing fees, insurance on 634 aircraft, maintenance on 634 aircraft, mortgages on hangars, maintenance equipment & tools, ground equipment purchase & maintenance, food & drinks aboard 2,500,000+ miles of flying each day, Inflight entertainment licensing fees, promotional material at all ticket counters, lease & maintenance & operation of training centers and simulators, ATC fees in foreign countries, management offices & staff, aircraft cleaners, company-wide computer networking and IT operations, software fees for every department, debt service, codeshare operation costs, frequent flyer program costs, Admiral's Club & Flagship lounge rental, operation, insurance, and staffing, etc, etc...
HAL