India, May 6 -- Delhi's Indira Gandhi International (IGI) Airport will resume operations with all four runways from Tuesday, airport officials said, adding that the non-operational runway will be functional before noon.

"Runway 28/10 was cleared for operations by the DGCA (Directorate General of Civil Aviation) on Monday. Flights will land as per schedule before noon," an airport official said.

On Sunday, HT reported negligible progress on the runway's upgrade was holding up flights, which prompted Union civil aviation minister Ram Mohan Naidu to pause the work.

The runway was shut on April 8 to upgrade its Instrument Landing System (ILS) to CAT III B standards, which enable operations in dense fog. The lighting system was also being e...