Hyderabad, Feb. 25 -- A survey conducted by the Telangana Gig and Platform Workers' Union (TGPWU) showed that most passengers at the Rajiv Gandhi International Airport (RGIA) were unaware of the Udaan Yatri Cafe, a recently launched low-cost initiative for passengers to grab a quick bite before their flight.

The survey, circulated among 2,800 passengers, showed that only 26 per cent - or 720 people - were aware of the facility.

Among those aware, most had learned about the facility through drivers and informal sources. About 20 per cent had learned about it from airport staff, 15 per cent through social media and only 10 per cent through signboards.

Announcements contributed the least to awareness creation, at only 5 per cent, the surv...