Copenhagen and Oslo airports reopened after hours-long closures due to drone sightings. Dozens of flights cancelled or diverted, authorities investigating with no confirmed link between incidents.

Major Nordic Airports Paralyzed by Mysterious Drone Sightings
Copenhagen and Oslo airports have resumed operations after being forced to close for several hours due to multiple drone sightings in their airspace. The incidents, which occurred on Monday evening, caused significant disruption to air travel across Scandinavia with dozens of flights cancelled or diverted.
The Copenhagen Airport closure began around 20:30 local time when air traffic controllers detected unauthorized drone activity near the airport. 'The drones disappeared on their own accord - we did not shoot them down,' stated a Danish police spokesperson during a press conference at 01:30. The airport remained completely shut down for approximately five hours.
Coordinated Security Response
Authorities in both countries launched immediate investigations, with police working alongside security services and military units. The Norwegian police confirmed to NRK that there are currently no indications of a connection between the drone incidents at the two airports, though cooperation continues between Danish and Norwegian authorities to determine any potential links.
Oslo Airport experienced similar disruptions, with two separate drone sightings reported on Monday evening. The airport reopened several hours after Copenhagen, with officials determining the situation was safe enough to resume flight operations.
Travel Chaos and Economic Impact
The simultaneous closures created travel chaos across the region. Dozens of flights were cancelled or redirected, primarily to airports in Sweden. Copenhagen Airport, being the largest in the Nordic countries, saw particularly severe disruptions with long queues forming at information desks as passengers sought alternative arrangements.
Other Danish airports called in additional staff to handle the influx of diverted flights. The economic impact of the closures is expected to be significant, though exact figures have not yet been calculated.
This incident follows recent drone security concerns in Europe, including the September 9th incident where Russian drones entered Polish airspace, prompting NATO responses. While authorities emphasize there's no evidence linking these events, the timing has raised security questions across the continent.
Both airports have now reopened, but passengers are being warned to expect continued delays and possible cancellations as airlines work to normalize their schedules.