Italy air traffic slowed by Enav data network problems, flights cancelled
Delays and cancellations are affecting flights across Italy after problems with Enav's data network prompted traffic restrictions, with delays exceeding two hours at three Lombardy airports.
By Hushread Stories, written with AI from 8 outlets · First published 16 Oct 2026
In brief
- Anomalies in Enav's data transmission network disrupted air traffic across Italy on Friday, October 16.
- Enav introduced temporary traffic restrictions to maintain operational safety, reducing the number of flights it could handle.
- Flights were delayed and cancelled, with disruption reported at airports across Italy during Friday morning.
- Delays exceeded two hours at Malpensa, Linate and Orio al Serio airports, according to available coverage.
- Enav ruled out a cyber attack or sabotage, while the available reports give no timetable for recovery.
Timeline · 4 moments
Delays exceed two hours at three Lombardy airports
Fanpage ↗Network disruption causes flight delays and cancellations
ANSA.it ↗Enav introduces traffic restrictions to maintain operational safety
Adnkronos - ultimoratop ↗Data network anomalies slow air traffic across Italy
La Repubblica ↗How it started
Air traffic across Italy slowed on Friday, October 16, after anomalies affected the data transmission network used for air traffic control. La Repubblica reported Enav's announcement that network problems were slowing flights.
The disruption involved national flight control systems, according to TGcom24. Enav responded by limiting traffic to maintain safety while the network problems affected operations.
How it unfolded
On the morning of October 16, the network problem caused flight delays and cancellations, Euronews reported. The effects were not confined to one airport.
Enav said it had introduced measures to regulate traffic flows so it could continue to guarantee operational safety, according to Adnkronos. Those measures temporarily reduced the system's capacity to handle flights.
In Lombardy, delays exceeded two hours at Malpensa, Linate and Orio al Serio, Fanpage reported. That provided a specific measure of the disruption facing passengers at three airports.
Enav also ruled out a cyber attack or sabotage, according to Euronews. The available reports do not establish a more precise technical cause for the network anomalies.
Where it stands
The available coverage describes continuing disruption, with some flights cancelled and others delayed, as ANSA.it reported. It does not confirm that normal traffic capacity has been restored.
The central issue is reduced capacity: Enav has restricted traffic to maintain safety while dealing with the data network problem. The reports provide neither a nationwide total of affected flights nor a timetable for full recovery.
What to watch
The next significant update will be whether Enav has resolved the network anomalies and can lift the temporary traffic restrictions. Neither step is confirmed in the supplied coverage.
For passengers, the remaining uncertainty is how long delays and cancellations will continue. The reports do not yet establish when affected airports will return to normal operations.


