Sometimes the flights are allowed to fly one way but not another. Overall the flights are ~88% down year-to-year in European space. https://twitter.com/euroco

Sometimes the flights are allowed to fly one way but not another. Overall the flights are ~88% down year-to-year in European space. https://twitter.com/eurocontrolDG/status/1245620098754207744 https://twitter.com/eurocontrolDG/status/1245620098754207744 > skeleton schedules, cargo, repatriation & maintenance flights make up most of what's left