Hong Kong, Nov. 4 -- IndiGo will offer passengers the option of contactless departures using biometrics from seven airports in India - Amritsar, Bengaluru, Chennai, Cochin, Delhi, Hyderabad and Mumbai - in partnership with Digi Yatra. Read More The trial, which will be available to Indian nationals holding valid e-passports, will cover terminal entry, security clearance and flight boarding. Passengers will continue to identify themselves and have their documents in person at the airline's checkin counter. This trial followed a similar exercise on domestic flights. "At IndiGo, we are committed to redefining air travel by making it more seamless, efficient, and customer centric, and we believe that technology can be a key catalyst in this evo...