UAE flights to Hong Kong have been affected following the closure of its international airport due to anti-government protests.
In a statement to ARN News, Etihad Airways said: "flight EY833 from Hong Kong International Airport (HKG) to Abu Dhabi International (AUH) has been significantly delayed".
The airline apologised for the "inconvenience caused by this extended delay" and urged passengers to check with their booking office.
Meanwhile, Emirates confirmed the cancellation of their Bangkok-Hong Kong flight on their official website.
"We are monitoring the situation closely, and aim to give customers as much notice as possible if there are any further changes to our operations," their advisory read.
Hong Kong's airport authority cancelled all remaining flights on Monday, as anti-government protesters thronged the arrivals halls for the fourth day.

Two face legal action over offensive social media broadcast
UAE expresses solidarity with Greece, Denmark after helicopter crash
UAE, Qatar discuss regional developments and security
1 dead, 5 injured after gas cylinder blast at Dubai car showroom
Rain alert for parts of UAE
Dubai sets up media committee to counter fake news, misinformation
UAE marks 1,000 days of humanitarian mission supporting Gaza
UAE continues to send more aid convoys to Gaza
