The Jetstar pilot of a plane that was involved in a near-miss at Sydney Airport claims the Qatar aircraft and ground crew had not been following instructions.

The two planes nearly collided at about 7am on Sunday, with the aircraft forced to suddenly apply the brakes.

Frightening footage from inside the Jetstar plane, which was carrying 180 passengers, showed the pilot announcing a cabin crew member had been injured while demonstrating safety protocol.

'With the sudden stop we have had a situation where one of our cabin crew has been injured,' he said.

The pilot was heard saying the aircraft would return to the bay.

'The situation there is that they said they didn't follow instructions, we were told to hold short and we were focused on crossing a runway, so only by chance that at the last minute we were able to stop,' he said. 

The Jetstar flight was bound for the Gold Coast while the Qatar plane was empty and being towed at the time. 

A dramatic photo showed the mammoth Qatar flight stopped just metres from the smaller Jetstar flight. 

A Jestar spokesman said crew were following instructions being given to them by Air Traffic Control.

'Our aircraft was following instructions by Air Traffic Control when the pilots were forced to brake firmly after another aircraft came in close proximity,' he said.

'We have commenced an investigation into the incident.' 

Air traffic control was under operating restrictions from 6am to 8am, meaning fewer planes could fly in and out of the airport, the ABC reported. 

Airservices Australia blamed rostering issues for delays on the runway, after more than 150 flights were affected on Friday and Saturday. 

Former Jetstar pilot David Oliver described the near-miss as unusual.

'Air traffic controllers work in a very coordinated fashion, especially at Sydney Airport,' he told Sunrise.

'I've had the privilege of being in the control tower on a number of occasions, and it's very unusual for something like this to happen.'

Source: Daily Mail