The business focused destinations are always run down in July, and particularly August, but that has been particularly noticeable this year as many of those destinations haven’t been run for a while due to travel restrictions.
As soon as August is over the departure boards start to look more normal again. For example Monday 6th September sees 33 BA departures;
Dublin (2), Zurich (2), Glasgow (3), Frankfurt (2), Amsterdam (2), Düsseldorf (2), Skiathos, Berlin (2), Edinburgh (3), Nice (2), Belfast (3), Malaga, Jersey, Mykonos, Palma, Florence, Guernsey, Ibiza (2), Split.
More frequencies and destinations are progressively added week by week through September and October.