SEPANG, Malaysia - Malaysia this week opens what it calls the world's largest airport built specifically for low-cost airlines, a project driven by budget travel's phenomenal growth but which debuts under the shadow of missing flight MH370.
The US$1.2 billion (S$1.5 billion) facility near the main Kuala Lumpur International Airport (KLIA) was originally targeted to open three years ago but has been hit by repeated delays, amid concerns over safety and subpar construction, even as costs have doubled.
But the new KLIA2 budget terminal will begin operations Friday with an initial 56 flights, increasing the load as airlines move full operations over from a nearby existing facility in coming days.
Analysts and the travelling public agree the opening of a new budget terminal is long overdue.
The current low-cost terminal is a cramped and bare-bones facility that resembles a bus station. Capacity is 15 million passengers, but about 22 million squeezed through last year.
The gleaming KLIA2 meanwhile covers an area equal to 24 football fields, authorities said, about four times the size of the facility it is replacing.
Its modern design features soaring ceilings, natural lighting, people-mover belts and improved connectivity with access to an existing express airport train to Kuala Lumpur 50 kilometres (31 miles) away.
Malaysia-based Malindo Air, the Philippines' Cebu Pacific Air, Singapore's Tiger Airways, and Indonesia's Lion Air and Mandala Airlines will begin initial operations there Friday.
Regional low-cost leader AirAsia plans to join them by May 9, when the old terminal is due to close.
About 24 million passengers are expected to pass through KLIA2 in the first 12 months, and annual capacity is 45 million. Current capacity at the main KLIA terminal is roughly 40 million, but expansion plans are in the works.
"KLIA2 will cement Kuala Lumpur's position as a thriving hub for both low-cost and full-service travel," said Bashir Ahmad, managing director of state-linked airport operator Malaysia Airport Holdings Berhad (MAHB) which built KLIA2.
Kuala Lumpur has been at the core of a regional budget-travel boom credited in large part to Malaysia-based AirAsia.
The once-failing airline was acquired in 2001 by outspoken Malaysian entrepreneur Tony Fernandes.
He quickly turned it into one of the aviation industry's biggest success stories, its rapid regional growth helping to broaden a market that has benefitted a host of Asian competitors.
"AirAsia is the driving force behind this growth because of its size and its ability to attract travellers with its price-sensitive tickets," said Shukor Yusof, an aviation analyst with Malaysia-based Endau Analytics.
"KLIA2 will serve as a catalyst to propel air travel in Asia, which is experiencing robust growth." But the still-unexplained March 8 disappearance of Malaysia Airlines flight MH370, which took off from the main KLIA, has raised worldwide concern over Malaysian aviation and focused attention on KLIA2's problems.
Its delays and rising costs triggered an ongoing inquiry by a parliamentary committee and accusations last month by impatient AirAsia officials of "many concerns, especially on functionality, safety and security." These included depressions on runways and taxiways, said the airline, which threatened not to move in. MAHB has acknowledged KLIA2 is on unstable ground that will require years of upkeep.