A GVK-led consortium in partnership with AAI runs the Mumbai airport under a joint venture MIAL.
"The landing and take-off is permitted at the Chhatrapati Shivaji Maharaj International Airport (CSMIA) from 6 pm," the airport spokesperson said in a statement.
MIAL had scheduled a total of 19 flights for Wednesday, which include 11 departures and eight arrivals to be operated by five airlines -- Air India, IndiGo, SpiceJet, GoAir and AirAsia India.
It had, however, said schedule could change also depending upon the situation.
Meanwhile, during the day, a cargo aircraft belonging to FedEx overshot the main runway of the Mumbai airport on its arrival from Bengaluru, Mumbai International Airport Ltd (MIAL) said in a statement.
The aircraft was towed away from the runway and there has been no disruption in flight operations, it said.
"Chhatrapati Shivaji Maharaj International Airport witnessed a runway excursion today (Wednesday) with FedEx flight 5033 arriving from Bengaluru. The incident occurred when the MD11 aircraft landed on runway 14/32," it said.
Mumbai airport was allowed to operate a total of 50 flights per day, 25 departures and arrivals each following the resumption of air passenger services on the domestic routes from May 25.
The operations of commercial passenger services were suspended on March 25 due to the imposition of a nationwide lockdown in the wake of the coronavirus pandemic.
The government later lifted the restrictions on domestic flights from May 25. The international operations by the Indian airlines, however, remain suspended.