Turkish Airlines Miles&Smiles Business Upgrade Process Issues
September 6, 2023 4:17 PM10
I have been a Miles & Smiles member for years and have been flying actively with THY for the past 2-3 years. I finally a...ccumulated 17k miles and earned the right to upgrade a previously purchased ticket with 15k miles. When I tried to upgrade my flight, I was initially told it wasn't possible. Upon