As a decorator, I hate flying ant day when working outdoors. They stick to the gloss and leave their legs behind.
Over the years I normally find that it takes place over one day (in any given area). The exception being when the winged ants come out and the sun disappears. They seem to need the sun to dry out their wings before they can fly. Normally, they postpone activities until the next sunny day.
In London W13, it was about 10 days ago. You can often see the round dots on the paving slabs where the fat wingless ones had been trampled. Today, I was working about 1.5 miles away (W3), and it was another flying ant day...
Do they not have a shared calendar?
Over the years I normally find that it takes place over one day (in any given area). The exception being when the winged ants come out and the sun disappears. They seem to need the sun to dry out their wings before they can fly. Normally, they postpone activities until the next sunny day.
In London W13, it was about 10 days ago. You can often see the round dots on the paving slabs where the fat wingless ones had been trampled. Today, I was working about 1.5 miles away (W3), and it was another flying ant day...
Do they not have a shared calendar?

