Hello there! I am still reflecting upon how my experience was with Turkish Airlines OSL Terminal. I had an early morning flight, and I was worried about crowds or delays, but checking in was a doddle. The Turkish Airlines crew were polite and truly efficient. They even responded to my queries regarding transit through Istanbul with clarity and courtesy. The gate was simple to locate, and boarding proceeded right on schedule. The overall atmosphere was relaxed, structured, and businesslike—just what you need prior to a long-haul flight. I will certainly be flying Turkish Airlines again!