India mandates a notice period of 6-12 months for pilots which some pilot organisations are challenging in court.
Akasa argues its contractual obligations with pilots remain in force, and is suing the regulator for not intervening in the public interest.
The DGCA "does not have any power or delegated authority to interfere in any employment contract," it said.
Akasa has accused the DGCA of being "unwilling to take any action" which resulted in "significant financial and operational hardship" to the airline.
The 6,000 member Federation of Indian Pilots have also responded to Akasa's plea, saying flight cancellation numbers were "unsubstantiated" and that the DGCA can not interfere in the dispute.
Persons:
Akasa, Arpan Chaturvedi, Aditya Kalra, Mike Harrison
Organizations:
Akasa Air, Civil Aviation, Court, Reuters, of Indian Pilots, Thomson
Locations:
DELHI, India, Delhi