What proportion of an airline ticket is made up of the cost of the aeroplane?

aiga-40_departingflightsAircraft aren’t cheap.  Neither are airline tickets.  But how much of that airline ticket is made up of the cost of the aeroplane?

If we assume a relatively efficient modern airliner, say a 777, a 30-year lifetime, 3500 hours per year, and an average speed of 500mph, that produces a  total distance of 52,500,000 miles.  Which is quite a lot.

If you were to knock on Boeing’s door, they could sell you one for $320 million.  Volume discounts are, I am told, available.

So, assuming straight line depreciation, along with many, many other assumptions, that’s $6.10 per mile.  At 350 or so passengers, that is around

2 cents per mile

Or, for a 3000 mile (transcontinental or transoceanic) flight, a total of sixty dollars.  Which is perhaps more than I expected.

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