Yes we have noticed that, yesterday afternoon, sat in the back garden drinking tea with my 84yr old neighbour. He had walked over 'taking his daily exercise' and we maintained our 'social distance'. This fella is so lonely that he is depressed. So, speaking/or see him every day
Anyway, he looked up at the plane at about 29,000ft heading East and said where's that going then?
Quick as flash I whipped out me smart phone and looked on "Flightradar24" - Moscow probably taking people home.....
.....we saw just two others inbound to Stansted from Berlin and Amsterdam while finishing our tea
Challenging times and little things like this makes you realise. Great App though