Eastern Highlands Province is yet to complete polling.
Election Manager Steven Koupa told Loop PNG this morning that remote areas of Wobura and Luda are yet to cast their votes.
He said since yesterday, they had been waiting for the chopper to airlift ballot boxes.
He added that the delay will affect the schedule for counting.
Koupa also raised concerns that this is a priority area therefore the helicopter firm should make it their priority to airlift the ballot boxes.
Meanwhile, all districts have completed their polling and ballot boxes have been extracted to the police station in Goroka for counting.