Things are returning to normal at the Saint John airport.
Fog combined with the Instrument Landing system being down forced the delay or cancellation of several Air Canada flights from Montreal, Halifax and Toronto.
Brian Wiggins from the Airport says the system is working again but its up to Air Canada if those cancelled flights are restored.
He says it depends on when the next plane is available to come here and based on that, passengers should get with Air Canada before heading to the airport.
With the instrument landing system down, pilots could not land.
