Air gaps bring in fresh air from the kitchen, filling the vacuum and equalizing ... check the big black rubber drain hose that goes between the air gap and the garbage disposal.
With single-hose portable ACs, hot air is removed through the hose ... so I used Styrofoam packaging to fill the gap. Additionally, it doesn't come with foam seals, which are helpful for efficient ...
NDTV has reached out to Air India, and a response is awaited. An Air India passenger recently accused the airline of downgrading him to economy class and giving his seat to a crew member.