The ship is powered by a COGES[3] power plant of gas turbines and a steam turbine providing up to 60 megawatts for the electric systems and two 19 MW Rolls-Royce/Alstom MerMaid azimuth thrusters for propulsion.

During the summer period the ship sails to the Mediterranean, repositioning to the Caribbean in the winter months.

[5] However, as a result of the business impact from the Covid-19 pandemic, these plans are delayed until a future unannounced date.

In mid-2021, Celebrity Constellation was supposed to receive a multi-million dollar refit, but it was postponed until Spring 2024.

Celebrity Constellation has operated in the Mediterranean and Adriatic during the summer seasons and in the Persian Gulf during the rest of the calendar year.