Delhi govt files FIR against four airlines for failing to check RT-PCR reports of flyers from Maharashtra Delhi had made it mandatory for people travelling by air from Maharashtra to the national capital, to produce a negative RT-PCR COVID report. Share Updated: Apr 18, 2021, 07:07 PM IST The Delhi government on Sunday lodged a First Information Report (FIR) against four airlines for allegedly failing to check their passengers travelling from Maharashtra to the national capital with a Covid RT-PCR negative report. Airlines including IndiGo, Vistara, SpiceJet and AirAsia have been listed in the FIR, which has been filed under the Delhi Disaster Management Act (DDMA).