The closure of Britain’s Heathrow Airport is set to affect the global aviation system for days at a cost of tens of millions of dollars, experts say, posing questions about why better contingency planning was not in place at the …
The closure of Britain’s Heathrow Airport is set to affect the global aviation system for days at a cost of tens of millions of dollars, experts say, posing questions about why better contingency planning was not in place at the …