Turkish Airlines Miles&Smiles - ataturk connecting time int-int.

hi, this summer i am going to johannesburg from bologna with tk.
the itinerary given by the airline is

blq-ist tk 1326 arriving at 22.15
ist-jnb tk 40 leaving at 23.25.

i'll fly business class and i'm wondering if 70 minutes is a reasonable time at ataturk airport from an international flight to another international flight.

i colud take the flight before from bologna but it arrives at ist at 15.10.

hi, this summer i am going to johannesburg from bologna with tk.
the itinerary given by the airline is

blq-ist tk 1326 arriving at 22.15
ist-jnb tk 40 leaving at 23.25.

i'll fly business class and i'm wondering if 70 minutes is a reasonable time at ataturk airport from an international flight to another international flight.

i colud take the flight before from bologna but it arrives at ist at 15.10.

When everything runs smoothly a 70 minute connection is not a problem; however during the summer season IST is stretched to its limits and that adds uncertainty. I would opt for the earlier flight; but then again I'm over cautious.

7 hours in the TK Lounge will be enough, you can even ask for a sleeping-room there and take an afternoon nap!