Heathrow Airport has confirmed two aircraft have been involved in a "minor collision" on one of Europe's busiest runways.
Two passenger carriers, reportedly Icelandair and Korean Air services, collided shortly after 8pm local time on Wednesday night.
"No injuries have been reported but emergency services are attending to ensure all passengers and crew are safe and well," read a statement from the airport to media confirming the incident.
Emergency vehicles were dispatched to the scene, which drew attention from passengers passing through the UK's largest international airport.
"Is this normal for Heathrow?" asked one passenger who filmed the chaos from the terminal.
One passenger, Richard Taylor, aboard the Korean Air service described watching the moment. "There was very little movement from our wing as it touched," Taylor told the Guardian. From the left side of the plane he was able to see what "looked like shards" breaking off the tail of the Icelandair plane.
Korean Air service KE908 to Seoul Incheon Airport, reportedly clipped the parked Icelandair Boeing 757 TF-FIK, while taxiing.
The Icelandic plane which was preparing to depart as the 21:21 service to Reykjavik was cancelled.
