If you’re running an airline, yes that’s the relevant metric. If you’re comparing an urban elite with a poor bloke with his truck, no. Mr. Loves-his-truck driv

If you’re running an airline, yes that’s the relevant metric. If you’re comparing an urban elite with a poor bloke with his truck, no. Mr. Loves-his-truck drives, at the insane most, 20 000 miles a year. That’s a round trip Thai vacation.