I will be traveling from the USA to Istanbul airport. My flight leaves from Denver and I have a connection in Frankfurt, Germany. I will arrive in Istanbul around 1730. I then take a flight to Tunis, Tunisia.
I have to go and collect my luggage and recheck it into Tunis Air because I had to buy two separate tickets. I have 5 hours and I hear that this airport is difficult to navigate. I do have a Turkish visa. Is this enough time, and is there anyway to ensure I do this in the fastest/most efficient way?