Time zone DST

In March and November when we spring or fall back an hour in real life clock changes however I flown on the first day Sunday of November a few times and the second Sunday of March and I don’t see IF time changing?

Why would UTC time change?

Not UTC local time sim

You would have to be at your device at specifically like 2:00 am local to see a change at all

So I if customize the time on setting to be 1:59 am on Nov 1 and it won’t work

Seems like the DST check is based on the time of the server