Copenhagen Airport (CPH) will remain closed until at least 07:00 UTC on September 23rd, 2025, due to ongoing drone activity, according to new information from Eurocontrol. Oslo Airport is also experiencing diversions and holds for inbound aircraft due to "drone observation" in the vicinity of the airfield. Police in Copenhagen announced they will be available to the press at 01:30 UTC. This latest update from Eurocontrol, referenced by multiple sources, extends the closure period previously indicated for Copenhagen Airport. The drone activity has led to flight diversions and holds at Oslo Airport as of the past 29 minutes, with ATC audio confirming "drone observation" as the cause. A helicopter was observed circling over Copenhagen Airport during this period. Authorities in Copenhagen stated that police and other agencies are cooperating closely on the incident. The previous report indicated that the initial closure at Copenhagen Airport began around 8:26 PM local time on September 22nd, 2025, following sightings of multiple large drones, which police stated were not hobby drones. Approximately 50 flights were reported canceled or diverted during the initial hours of the disruption.
