European en-route flow-management delays fall 11%

En-route air traffic flow management delays across the European network fell 11% week on week between 5 and 11 October, EUROCONTROL reports. The daily average was around 54,000 minutes, still 6% above the equivalent period in 2025.

Air traffic control capacity and staffing accounted for 63% of these delays; weather accounted for 28%. These network indicators do not measure every delay experienced by an individual passenger.

The overview measures European network flow-management delays as aggregated minutes. A week-on-week decrease does not mean that every route and airport improved by the same amount. The comparison with 2025 also uses a different reference period from the change against the previous week; combining them without that distinction can be misleading.

Air-traffic-control capacity and weather are among EUROCONTROL's identified factors, but network statistics do not automatically explain one passenger's delay. A flight can accumulate time for different reasons at different stages. For an individual journey, consult the flight's current status and the airline. The overview provides statistical background, not a specific flight-cancellation notice.