Indonesia’s main airport and three others postponed reopening on Monday after halting operations following a volcanic eruption that left hundreds of thousands of passengers stranded.

Around 170,000 passengers have been affected after Indonesia temporarily shut eight airports following volcanic activity from Anak Krakatau, BBC reported.

According to a Reuters report, the disruptions have affected more than 270,000 passengers, with around 2,300 flights delayed, diverted or cancelled, according to Indonesia's Transport Ministry.