Connection @T3 in FCO
 

Although I'm not transfering from/to an Alitalia flight, I hope you guys could help me with my question regarding FCO:

I will arrive with TG in Terminal 3 in the early morning (5:55) and have a connecting flight with BA (8:00) departing from T3 as well.

Do I need to go through passport control? Both are non-Shengen flights.

Is there another security check in T3?

Thanks for your help.

If TG are able to check your bag through and issue your BA boarding pass (less likely) then you can stay airside, otherwise you'll need to clear immigration to check in with BA.

There is a security check in any case

Thanks.

I`m travelling with carry-on baggage only and will check in for my BA flight online/mobile.