ジェットスター・アジア航空、沖縄/那覇〜シンガポール線の運航再開 3年8か月ぶり、日本路線は2路線目
Jetstar Asia Airways will resume operation between Naha and Singapore
https://www.traicy.com/posts/20231201284783/
Considering the population size of Naha metropolitan area, it's rare in Japan to have direct flight to Singapore. The population size is 860000. InThere is no city with less than 2000000 people which has direct flight to Singapore.
