The project to expand and upgrade the Sultan Ismail Petra Airport (LTSIP) in Pengkalan Chepa, Kota Bharu, is expected to experience a 143-day delay or 25.79 percent of the work, compared to the original schedule.

Kelantan State Development Action Council joint chairperson Nik Nazmi Nik Ahmad said the project has reached a progress rate of 30.58 percent.