Hong Kong's airport authority cancelled all remaining flights on Monday, as anti-government protesters thronged the arrivals halls for the fourth day.
“Airport operations at Hong Kong International Airport have been seriously disrupted as a result of the public assembly at the airport today,” authorities said in a statement.
"Other than departure flights that have completed the check-in process and the arrival flights already heading to Hong Kong, all other flights have been cancelled for the rest of today."
Thousands of black-clad protesters gathered at the arrival terminal on Monday, ignoring the original decision to end the sit-in on Sunday night.
Anti-government protests, which were sparked by a controversial extradition bill two months ago, show no sign of abating.

Ukrainian rescuers clear rubble as Kyiv mourns 30 killed in Russian attack
Monaco blast suspect is a Ukrainian woman who fled to Germany
Clinical trials begin for two potential Ebola treatments
India issues notice to Telegram, Signal on concerns over usernames, source says
Blast at Damascus cafe kills nine, wounds 20
Rebels in Indonesia's Papua kill American pilot, burn plane
Russian air strikes kill 10, injure more than 50 in Ukraine's Kyiv
Firefighters battle wildfire in southern France
