Mumbai, Jan. 17 -- IndiGo has processed refunds to all passengers affected by flight cancellations between December 3 and 5, aviation safety regulator DGCA said on Friday. "Directorate General of Civil Aviation (DGCA) is constantly engaging with domestic carrier IndiGo with respect to refunds and compensations provided to the affected passengers due to operational disruptions from December 3-5," it said. "IndiGo informed that all refunds for IndiGo flight cancellations during the period of December 3rd to December 5 have been fully processed and cleared to the original source of payment," the regulator said in a statement. Passengers are entitled to compensation as per DGCA regulations that relate to "facilities" that are to be provided to ...