A passenger looks at his phone while waiting aboard a United Airlines plane before taking off. Air travel is still down 90 per cent from normal levels, but planes are getting fuller due to fewer flights. AFP
A passenger looks at his phone while waiting aboard a United Airlines plane before taking off. Air travel is still down 90 per cent from normal levels, but planes are getting fuller due to fewer flighShow more

Fewer flights and fuller planes frustrate US travellers seeking social distancing mid-air