Nearly 2.1 million domestic passengers travelled by air in May, over 63% lower when compared to April when 5.7 million passengers had travelled, according to the Directorate General of Civil Aviation (DGCA) data released on Thursday.
The dip in passenger traffic came at a time when the country was battling a massive surge in Covid-19 cases due to the second wave of infections.
Domestic flights were suspended last year in March and resumed with limited capacity on May 25, 2020 after a gap of two months due to the Covid-19 pandemic. At present, Indian airlines are allowed to operate a maximum of 50 per cent of their pre-pandemic domestic flights.