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A Singapore Airlines passenger plane takes a taxi on the runway at the Hong Kong International Airport on October 23, 2017.
Singapore Airlines, one of the world's top ranked operators, has taken action to redirect some flights in response to North Korea's missile tests, reported Channel NewsAsia.
The crew of Cathay Pacific CX893, who was traveling to Hong Kong from San Francisco, allegedly saw the missile from its plane as it was passing through Japan and alerting the air traffic control of the country.
Read more about the reorientation movement of Singapore Airlines on Channel NewsAsia.
– CNN's Holly Ellyatt contributed to this report.