In order to reduce the check-in time, the Centre has asked airlines to issue flight tickets with barcodes. However, the airlines have opposed the move saying that a large number of tickets are issued by travel agents and they should not be held responsible for it, a report in the Economic Times (ET) said.
A senior official told ET that one of the bottlenecks at major airports was the entry gates.
"Passengers turn up with different formats of air tickets which then have to be manually checked by the security personnel at the entry gate. So, despite airports like Delhi