CPL skill test is not so long
In accordance with Appendix 4(B)(2), the duration of the flight shall be at least 90 minutes. However an Flight Examiner will plan at least minimum of 3 hours for the skill test in total in order to comply with GM1 FCL.1015(b).
Additional time includes preflight briefing and preparation, conduct of the CPL skill test, de-briefing, evaluation of the applicant and documentation.