The boss of easyJet says striking French air-traffic controllers caused “unacceptable challenges” for passengers and crew – and landed airlines with “unexpected and significant costs”.Kenton Jarvis, ...

Tens of thousands of passengers were disrupted when French ATC staff walked out in a dispute over working conditions ...

The airline was forced to warn investors industrial action by French air traffic control would weigh on profits this year.

Tens of thousands of passengers were disrupted when French ATC staff walked out on July 3 and 4 in a dispute over working conditions.