The aviation company said eight domestic flights were affected by the disruption.
"Acsa's primary concern will always be the security of our passengers and staff, and it was imperative that action be taken immediately to ensure their safety," it said.
Police were investigating the source of the call.
Meanwhile, Acsa moved to assure travellers that their safety was of top priority.
The company said its security personnel would remain on high alert.
TimesLIVE
Bomb scare was behind disruptions at OR Tambo International Airport
Eight domestic flights were affected by the disruption.
Image: 123RF/koharoon
Airports Company South Africa (Acsa) has confirmed that a bomb threat was called in at the domestic arrivals hall at OR Tambo International Airport at 5pm on Wednesday.
"Upon learning of the potential security risk, we immediately initiated the evacuation of all passengers and staff from the area that was potentially at risk. After a thorough investigation by the police, it emerged that there was no reason for concern, normal service resumed, and the domestic arrivals hall was declared safe as at 7:25pm," said Acsa.
The aviation company said eight domestic flights were affected by the disruption.
"Acsa's primary concern will always be the security of our passengers and staff, and it was imperative that action be taken immediately to ensure their safety," it said.
Police were investigating the source of the call.
Meanwhile, Acsa moved to assure travellers that their safety was of top priority.
The company said its security personnel would remain on high alert.
TimesLIVE
Domestic terminals of OR Tambo International Airport evacuated as 'precautionary measure'
Would you like to comment on this article?
Register (it's quick and free) or sign in now.
Please read our Comment Policy before commenting.
Trending
Related articles
Latest Videos