An AirAsia jet went missing yesterday during a flight from Indonesia to Singapore with 162 people aboard.

The plane went missing after pilots asked to change course to avoid bad weather. Indonesian authorities called off the search as darkness fell yesterday evening and said they would resume at first light.

AirAsia was built up from two planes in 2001 to an airline industry titan that operates more than 180 jets in just over a decade but now faces its biggest ever challenge.

Air Asia CEO Tony Fernandes (left) and Indonesia Air Asia CEO Sunu Widyatmoko as holding a news conference at Surabaya’s Juanda International Airport yesterday.

A dream run for the airline and its flamboyant boss, Tony Fernandes, turned sour yesterday, as Indonesia AirAsia reported an Airbus 320-200 with 162 people on board went missing during a flight from the Indonesian city of Surabaya to Singapore.

“This is my worst nightmare. But there is no stopping,” Fernandes said on his Twitter feed, which has nearly one million followers.

“I as your group CEO will be there through these hard times. We will go through this terrible ordeal together and I will try to see as many of you.”

Indonesia AirAsia is 49 per cent owned by Malaysia-based AirAsia Bhd, with local investors holding the rest.

We will go through this terrible ordeal together

Fernandes’s Twitter presence and profile have paid off for the airline but his personal involvement is likely to make this a devastating blow for a man who has been so closely identified with the rise of one of Southeast Asia’s most visible companies.

The AirAsia group of airlines has had a virtually unblemished safety record until Sunday compared with competitors like Malaysia Airlines and Indonesian carriers such as Lion Air and Garuda Indonesia which have lost several planes in crashes over the last decade.

A search and rescue squad from the Indonesian Airforce preparing to depart on a Puma helicopter to take part in the search for the missing AirAsia Flight QZ8501, from a base in Kubu Raya, West Kalimantan yesterday in this photo taken by Antara Foto. Right: Two members from the Indonesian Navy’s Tactical Commanding Operator helping with the search for AirAsia flight QZ 8501on board a CN235 aircraft over Karimun Java in the Java Sea yesterday.

“Tony Fernandes and AirAsia are highly regarded with the aviation industry. The airline is highly successful and had an excellent safety record,” said John Strickland, director at London-based JLS Consulting.

The AirAsia group, which includes affiliates in Thailand, the Philippines and India, has become a major competitor to regional carriers such as Malaysia Airline, Singapore Airlines and Qantas.

Southeast Asian carriers Lion Air and AirAsia have led an aircraft buying binge and placed record orders worth tens of billions of dollars with Boeing and Airbus as they race to get people flying in a region forecast to overtake the United States as the biggest aviation market.

With 475 aircraft ordered or delivered, AirAsia has emerged as the biggest Asian customer of Airbus. The orders have been so large they have earned a footnote in the world’s largest trade dispute between Airbus and Boeing over mutual accusations of illegal subsidies.

The airline has been feted by European politicians as it became one of the largest single export customers for European industry and helped secure thousands of jobs.

Still, Fernandes, a British-trained accountant and former Warner Music executive, prefers wearing jeans and his trademark red AirAsia cap. The chairman of British Premier League soccer club Queens Park Rangers happily poses for photographs with admirers.

Fernandes has had a long-running war of words with flag carrier Malaysia Airlines and has pushed hard for landing rights and butted heads with the Malaysian government over securing new routes.

News of the missing plane comes at the end of a disastrous year for the country’s airlines. MAS lost two aircraft this year.

Over the last few months, AirAsia’s profits have taken a knock due to a gruelling price war in its home market and it has had to defer some plane orders, with signs of over capacity in some Southeast Asian markets.