Call me old fashioned but I just don't see airports filled with the lingering smell of chip fat being quite as romantically associated with visits to exotic places as the whiff of kerosene jet fuel commonly smelled around airports!

https://www.msn.com/en-gb/travel/news/virgin-atlantic-flight-fuelled-by-cooking-oil-to-fly-from-heathrow-to-new-york/ar-AA1kD1RL?rc=1&ocid=winp1taskbar&cvid=8e62c148168a4189dd701b2ebe414ddc&ei=16