Financial debt plus seven times the aircraft rent expense.

EBITDAR adjusted by non-cash and non-recurring items.

Adj. Debt minus cash and cash equivalents.

Number of seats available for passengers multiplied by the number of miles the seats are flown.

Number of hours during which the aircraft is in revenue service, measured from the time it leaves the gate until the time it arrives to the gate at destination.

Total operating expenses, net divided by ASMs.

Total operating expenses, net excluding fuel expense divided by ASMs.

Earnings before interest, taxes, depreciation and amortization.

Earnings before interest, taxes, depreciation, amortization and aircraft rent expense.

RPMs divided by ASMs and expressed as a percentage.

Passenger revenue divided by ASMs.

Means the number of miles flown by passengers.

Total revenue divided by ASMs.

Passengers who are visiting friends and relatives.