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76% for Regulators.
Just culture is a key element to enhance safety levels in all areas of aviation. However, not all the States have
taken the necessary measures to achieve a fully non-punitive reporting system. All States should be urged by
EUROCONTROL and the EC to have an appropriate legal, cultural and institutional structure to enable
harmonised safety measurement and reporting.
EXECUTIVE SUMMARY
EXECUTIVE SUMMARY PRR 2009
iv
In accordance with SES II legislation, safety targets will be set and monitored for EU and associated States
starting from 2012, which represents significant progress. This could be extended to all EUROCONTROL
Member States by decision of the Provisional Council.
Aviation is a global industry with accountabilities and obligations at international, regional, national and local
levels. A clear structure with well defined accountabilities at each level is essential to develop comprehensive
and well considered initiatives to improve safety across Europe and the world.
There is an urgent need to clarify the institutional, legal and organisational aspects related to the deployment
of automatic safety data acquisition, with close cooperation between ICAO, the EU, EUROCONTROL and
States
Air Transport Network performance
Virtually all performance indicators related to operational air transport performance show a notable
improvement in 2009.
The share of flights delayed by more than 15
minutes compared to schedule decreased
from 21.6% in 2008 to 17.9% in 2009. This
needs to be seen in context with the
significant drop in traffic (-6.6%) which
reduced traffic to 2006 levels.
The unprecedented drop in traffic reduced
demand far below planned capacity levels in
2009. The resulting spare capacity in most
areas (airlines, airports, ATC) translated into
better turnaround performance (airlines,
airports, security, etc.), a reduction of ATFM
en-route delays and resulting positive effects
for the network.
In 2009, ANS-related delays (including
weather related delays handled by ANS)
accounted for some 25% of total departure
delays, compared to 28% in 2008.
There is a high correlation between the ANS
delays reported by airlines in CODA and the
ATFM delay calculated by the CFMU.
26.9%
25.2%
18.3%
17.2%
18.8%
20.4%
21.8%
22.1%
21.6%
17.9%
7.2%
6.7%
6.4%
6.8%
7.4%
10.1%
0%
5%
10%
15%
20%
25%
30%
35%
2000*
2001*
2002
2003
2004
2005
2006
2007
2008
2009
% of flights
DEPARTURES delayed by more than 15 min. (%)
ARRIVALS delayed by more than 15 min. (%)
ARRIVALS more than 15 min. ahead of schedule (%)
Source: AEA*/ CODA
All flights to/from Europe
Although ATFM slot adherence shows a continuous improvement between 2003 and 2009, departures outside
ATFM slots remain disproportionately high at some airports. Improvements are expected with application of
the ATFM Regulation and oversight by the Network Management function.
Flight plan adherence is still a major concern: it should be monitored with appropriate tools and encouraged to
avoid over deliveries and waste of resources
Operational En-route performance
Although ATFM en-route delay decreased from 1.9 to 1.2 minutes per flight in summer 2009, the en-route
delay target of 1 minute per flight was not met in 2009, notwithstanding the significant decline in traffic which
reduced traffic levels far below planned ANSP capacity in 2009.
EXECUTIVE SUMMARY
EXECUTIVE SUMMARY PRR 2009
v
2.9 4.1 5.5 3.6 3.1 1.8 1.2 1.2 1.3 1.4 1.6 1.9 1.2
0
1
2
3
4
5
6
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
En-route ATFM delay/ flight (min.)
OTHER (Special
event, military, etc.)
WEATHER
ATC Other (strike,
equipment, etc.)
ATC Capacity &
Staffing
PC Target
Target: 1.0min/flight
Actual: 1.2min/flight
Summer ATFM en-route delay target (May-Oct.)
source: EUROCONTROL/CFMU
-10%
-5%
0%
5%
10%
traffic growth (%)
Traffic growth
(Summer)
For the full year, the percentage of flights delayed by more than 15 minutes due to en-route ATFM restriction
decreased from 4.0% in 2008 to 2.6% in 2009.
While most European ACCs provided sufficient capacity, overall en-route ATFM delay did not decrease in
line with traffic, which was due to only a limited number of ACCs. The six most congested ACCs (out of 71)
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Performance Review Report 2009(4)
