Alaska Airlines plane 'flew with worker trapped in cargo hold'

An Alaska Airlines plane declared an emergency and made a priority landing at Seattle after taking off with a worker trapped in the cargo hold.

The pilot of flight 448, bound for Los Angeles, was alerted by the sound of banging "from beneath the aircraft", an Alaska Airlines statement said.

The baggage handler emerged from the pressurised hold, saying he had fallen asleep inside it, the airline said.

The worker "appeared OK" but was taken to hospital as a precaution, it said.

The aircraft had been been in the air for 14 minutes.

Alaska Airlines later said the worker had been discharged from hospital and had also passed a drugs test.

The worker is employed by Menzies Aviation. According to Alaska Airlines, the worker's team leader had noticed he was missing before the plane took off.

The team leader had called into the cargo hold and rung the worker's cell phone but did not get an answer.

"His co-workers believed he finished his shift and went home," the airline said.

One passenger, Marty Collins, told a local Seattle TV station that passengers had not heard the banging.

She said: "Nobody on the plane heard anything like that, nobody knew why we were turning around. They just said we were fine and we weren't in any danger."

Later, Collins said passengers were told "there was someone in the cargo hold and he's been escorted off and taken away".

The flight later left for Los Angeles.