An investigation into a fire that engulfed an Air Busan plane at a South Korean airport this week is being slowed by a large amount of fuel and oxygen still on board, an air crash investigation official told Reuters.

A passenger plane has caught fire before takeoff at an airport in South Korea, but all 176 people on board have been safely evacuated.

All 176 people were evacuated from an Air Busan jet that caught on fire at a South Korean airport, with reports suggesting a battery could be the cause.

Shares of Air Busan dropped on Friday, after a plane belonging to the budget carrier caught fire earlier this week.

Concerns were raised about whether Air Busan’s crew had followed standard safety procedures. Read more at straitstimes.com.

The fire broke out in the back of the cabin, officials said. All 176 people on board, including passengers and crew members, were evacuated, some with minor injuries.

South Korean officials are launching an investigation into the cause of the fire that engulfed an Air Busan passenger plane, with eyewitness accounts suggesting a power bank may have sparked the blaze.

A passenger plane caught fire before takeoff at an airport in South Korea late Tuesday, but authorities said all 176 people on board were safely evacuated.

Passengers evacuated from an Air Busan plane that was engulfed in flames this week at a South Korean airport will have their checked baggage returned to them, after authorities on Friday deemed the jet safe for a full investigation.