A recent federal court ruling ended American Airlines and JetBlue's partnership in the Northeast, but there is still hope for a revived alliance. JetBlue has expressed interest in exploring new partnerships, and the Allied Pilots Association, which represents American pilots, has become more open to the idea. The partnership could help American regain strength in New York, where it faces intense competition from Delta and United.
Source: https://www.forbes.com/sites/tedreed/2024/11/01/maybe-jetblue-can-still-revive-american-airlines-in-new-york/