The patronage for Digi Yatra, a facial recognition-based check-in and boarding service, has gained more patronage from passengers at the Coimbatore International Airport.

The Airport Authority of India (AAI) sources said that 20 % of passengers are using the facility, which offers seamless and paperless entry, at the Coimbatore airport. The current average patronage is more than the 10% target set by the Ministry of Civil Aviation.