Airblue Limited (styled as airblue) is a private airline. Its head office is in Islamabad, Pakistan. It is Pakistan's second largest airline (after Pakistan International Airlines). It has over 20% of Pakistan's market.
Airblue operates scheduled flights operating 30 daily services, linking four domestic destinations and international services to Dubai, Abu Dhabi, Sharjah, Muscat and Manchester. It carried 1.4 million passengers on domestic flights in the 2006–2007 season. Its main hub is Jinnah International Airport in Karachi, Pakistan.
The airline started its operations on June 2004. It had 3 leased Airbus A320-200 airplanes serving three daily domestic flights. In 2007, the company started flights to Manchester via a fuel stop at Trabzon in Turkey. This route is the longest route operated by an A320 family airplanes in the world. It is also the longest scheduled route operated by an Airbus narrow-body airplanes.