Key Takeaways LUV ties up with Turkish Airlines to launch one-ticket transatlantic connections starting early 2026. LUV gains access to Turkish Airlines' global network, boosting connectivity across the globe. Southwest Airlines adds redesigned cabins in January 2026 to support connections.Southwest Airlines (LUV) is strengthening its international strategy by partnering with Turkish Airlines to offer one-ticket transatlantic travel, beginning in early 2026. The agreement allows travelers to connect seamles ...