Question: What Sharia-Compliant airline is the national flag carrier of Brunei Darussalam?

Context paragraphs:
Girl Guides Association of Brunei Darussalam: The Girl Guides Association of Brunei Darussalam or Persatuan Pandu Puteri Brunei Darussalam is a Guiding organisation in Brunei.  Like all Scouting and Guiding organisations, it aims to develop character in children and young people by following Scouting principles.  The Girl Guides Association of Brunei Darussalam is a girls and women only organisation.  Founded in 1951, it became a full member of the World Association of Girl Guides and Girl Scouts (WAGGGS) in 1996.

Brunei River: The Brunei River is a river which flows through Brunei and empties into Brunei Bay towards the North-east direction.  The Istana Nurul Iman, the official residence of the Sultan of Brunei, stands on its banks.  The Brunei River is the shortest major river in Brunei Darussalam.  Brunei Darussalam's traditional residential areas, Kampong Ayer (Water Village), is situated on the river.  Bandar Seri Begawan, the capital of Brunei Darussalam, stands on its banks.  The upper reaches of the river are an important source of freshwater for the western parts of the country.

Brunei national football team: The Brunei national football team (also known as Brunei Darussalam national football team) nicknamed "Tebuan" (The Wasps), is the national team of the Brunei and is controlled by the National Football Association of Brunei Darussalam.  The team was founded in 1959 and joined FIFA in 1969.  In the past, they have also frequently featured in the Malaysian league and cup competitions as one of the state representative sides.

Rayani Air: Rayani Air Sdn.  Bhd. (doing business as Rayani Air; Jawi:"rayané 'ayr" راياني أير) was a full service airline in Malaysia, headquartered in Shah Alam, Selangor, in the Kuala Lumpur metropolitan area.  It was the first Sharia-Compliant airline in Malaysia and the fourth such airline in the world, after Royal Brunei Airlines (RBA), Saudi Arabian Airlines and Iran Air.  No alcoholic beverages or pork were served on board in accordance with Islamic dietary laws and prayers were recited before every flight.

Monetary Authority of Brunei Darussalam: The Monetary Authority of Brunei Darussalam ("Autoriti Monetari Brunei Darussalam") is the Central bank of Brunei.  It was established under the Autoriti Monetari Brunei Darussalam Order, 2010, and began operations on January 1, 2011.  It succeeded the Brunei Currency and Monetary Board.

Brunei dollar: The Brunei dollar (Malay: "ringgit Brunei", currency code: "BND"), has been the currency of the Sultanate of Brunei since 1967.  It is normally abbreviated with the dollar sign $, or alternatively B$ to distinguish it from other dollar-dominated currencies.  It is divided into 100 "sen" (Malay) or "cents" (English).  The Brunei dollar is issued by the Autoriti Monetari Brunei Darussalam (Monetary Authority of Brunei Darussalam).

Siti Kamaluddin: Siti Kamaluddin is the first female director in Brunei Darussalam who is also considered to be one of the 50 Most influential women Brunei in Brunei Darussalam (2014).  She has had a wealth of experience on screen and behind the scenes.  She began her career as a writer and TV host in Brunei Darussalam and later started directing and producing for on TV shows.

BRIDEX: Brunei Darussalam International Defence Exhibition and Conference (BRIDEX), is a biennial defence exhibition and conference held in Negara Brunei Darussalam starting from 2007.  The event was launched by the Ministry of Defence, Brunei Darussalam.

Royal Brunei Airlines: Royal Brunei Airlines Sdn Bhd (Malay: "Penerbangan DiRaja Brunei" , Jawi: ڤنربڠن دراج بروني), or RB, is the national flag carrier airline of Brunei Darussalam, headquartered in the RB Plaza in Bandar Seri Begawan.  It is wholly owned by the government of Brunei.  Its hub is Brunei International Airport in Berakas, just to the north of Bandar Seri Begawan, the capital of Brunei.

2014 Hassanal Bolkiah Trophy: The 2014 Hassanal Bolkiah Trophy was the fifth edition of the invitational tournament hosted by Brunei.  The tournament take place in Brunei from 9–23 August 2014.  Eleven teams from the Asean Football Federation participate in the tournament for under the age of 22.  The draw took place on 12 July 2014 at the National Football Association of Brunei Darussalam (NFABD) House.  The teams are divided into two groups.  Host country, Brunei, were given a chance to choose which group they wished to be drawn in.  Brunei chose to be drawn in group B. Indonesia was to confirm its participation in the tournament but was not included in the initial draw.  Indonesia's participation was later confirmed by the National Football Association of Brunei Darussalam on 20 July and a second draw was held on 22 July to include Indonesia.  Indonesia send its U19 team.

Supporting paragraphs: Rayani Air Royal Brunei Airlines
Answer: Royal Brunei Airlines