Join Date: Nov 2018
Location: Istanbul, Turkey
Programs: TK Elite Plus,BAEC GGL,ITA Executive, AFKL Gold,QR Gold,HH Diamond,Bonvoy Gold,ALL Gold
Posts: 14,186
ZRH would be less painless without security to clear again.
If you prefer FRA, you would need to change terminals and clear security again.
A 1h10min transfer in ZRH is doable.