Pakistan's airspace has been reopened to civil aviation with immediate effect, its aviation authority said on Tuesday, following months of restrictions imposed in the wake of a standoff with neighbouring India earlier this year.
"With immediate effect, Pakistan airspace is open for all type of civil traffic on published ATS (Air Traffic Service) routes," according to a so-called Notice to Airmen (NOTAMS) published on the authority's website.
An official at the authority, reached by telephone, confirmed that the change was in effect.
Pakistan closed its airspace in February after a standoff with India in the wake of an attack by a Pakistan-based militant group on a police convoy in Indian-controlled Kashmir that killed 40 paramilitary police.
Both countries carried out aerial attacks over the other's territory during the standoff and warplanes fought a brief dogfight over the skies of the disputed Kashmir region.
Partial operations at Pakistani airports resumed once tensions eased but restrictions continued to affect many international carriers using Pakistani airspace.
Pakistan lies in the middle of a vital aviation corridor and the airspace restrictions affected hundreds of commercial and cargo flights each day, adding to flight time for passengers and fuel costs for airlines.
The announcement came hours after United Airlines Holdings Inc said it was extending the suspension of its flights from the United States to Delhi and Mumbai in India until October 26, citing continued restrictions of Pakistani airspace.