Airline reviewer Skytrax and Business Insider Australia ranked the 10 worst airlines in the world for economy class.
In-flight comfort, quality of meals, in-flight entertainment, service of cabin staff were some of the factors considered in the reviews.
10 worst airlines for economy class travel (scores out of 100):
1. Turkmenistan Airlines (rated 30.8)
2. Sudan Airways (rated 33.3)
3. Ukraine International Airlines (rated 36.3)
4. Uzbekistan Airways (rated 37.5s)
5. Air Koryo (rated 39.2)
6. Bulgaria Air (rated 41.8)
7. Rossiya Airlines (rated 42.7)
8. Iceland Express (rated 42.8)
9. Tajik Air (rated 43.3)
10. Syrian Air (rated 44.8)
