How do I check flight arrivals at Gatwick?

[kid]

Expecting in-laws home today so I wanted to check what time their flight landed. I have the time and expected time but where can I find out if they have already landed?

Message withdrawn

Here

Gatwick Airport website lists live flight arrival info.

CH4 on teletext pg 185 for north terminals and 186 for south

Thanks for the links, just checked it but I think they gave me the wrong flight number! I'll have a look at destinations instead, see if I can find it that way.

found it, (they gave me the right number but one digit in wrong place!) and they have landed half an hour ago.