United Airlines dispatchers have ratified a new joint labor agreement.

United’s more than 300 dispatchers are represented by the Professional Airline Flight Control Association (PAFCA) and the Transport Workers Union (TWU).

United has achieved joint collective bargaining agreements with a majority of the company’s represented work force—including pilots, fleet service, passenger service, reservations and storekeeper workgroups.

The company is starting an expedited negotiations process with the Association of Flight Attendants and expects soon to recommence negotiations with the International Brotherhood of Teamsters, which represent United’s technicians.