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Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 2 CODA
FOREWORD
This report gives an overview of the delay situation in the European Civil Aviation Conference Area. This report has been prepared by the Central Office for Delay Analysis (CODA), a service of EUROCONTROL. It is based on the EUROCONTROL CODA database which contains delay data provided directly by airlines.
The report consists of an overview of the reporting period, a summary of the main delay effects, and a series of charts and graphics, which illustrate the main characteristics of the reporting period. A glossary of terms and abbreviations used throughout the report is given in Annex 1.
Airline data from the CODA database contains real recorded delays provided to CODA by airlines and is based on the difference between scheduled time of departure and actual off block time.
This report discusses delays from all causes; for information regarding ATFCM delays see the complementary reports available at www.public.cfmu.eurocontrol.int/PUBPORTAL/gateway/spec/index.html
Table of Contents
FOREWORD......................................................................................................................................................................... 2 Table of Contents.................................. .............................................................................................................................. 2 1. Headlines* ......................................... ...................................................................................................................... 3 2. All-Causes Departure Delay Summary ................. ................................................................................................. 5 3. All-Causes Arrival Delay Summary .................. ..................................................................................................... 9 4. Summary of Significant Events in July 2011......... .............................................................................................. 11 A. Year-on-Year Trends in All-Causes Delay Indicators . ........................................................................................ 12 B. Busiest Airport pairs .............................. .............................................................................................................. 13 C. All-causes departure delay by hour................. .................................................................................................... 14 D. Average Delay per Delayed Flight & Percentage of Fl ights Delayed at Departure Airports................ ............. 15 E. Glossary of Terms and Abbreviations................ ................................................................................................. 16 F. Standard IATA Delay Codes.......................... ....................................................................................................... 17 G. Correlation between IATA Delay Codes and the CFMU R easons for Regulation .............................. ............... 19
© 2011 European Organisation for the Safety of Air Navigation (EUROCONTROL)
This document is published by EUROCONTROL for information purposes. It may be copied in whole or in part provided that EUROCONTROL is mentioned as the source and to the extent justified by the non-commercial use (not for sale). The information in this document may not be modified without prior written permission from EUROCONTROL.
The use of this document is at the user’s sole risk and responsibility. EUROCONTROL expressly disclaims any and all warranties with respect to any content within the document, express or implied.
Central Office for Delay Analysis EUROCONTROL 96 Rue de la Fusée B - 1130 Brussels
The Central Office for Delay Analysis (CODA) is IS O 9001:2008 certified. Tel: + 32-2 729 47 44 Fax : + 32-2 729 90 04 E-Mail : [email protected] Web Site: http://www.eurocontrol.int/coda
Date of publication of this issue: 19/09/2011
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 3 CODA
1. Headlines*
In a continuation of the trend of lower delays in 2011, the July 2011 average delay per delayed flight (ADD) for departure traffic from all causes of delay was 29 minutes. This was a decrease of 16% compared to July 2010 and returning the average to the record low level seen in 2009. In addition, the percentage of flights delayed (by 5 minutes or more) decreased by 8.3 percentage points to 44% in comparison with July 2010. The percentage of flights delayed by more than 15 minutes decreased from 29% to 22% (see Annex A).
Looking at Figure 1, Airline-related delays were a main contributor to primary departure delay. Although this proportion saw a 10 percentage point increase in share of delay minutes, its contribution in terms of minutes of delay per flight remained stable. En-route delay saw a 13 point fall in share, but still remained relatively high following ATC capacity delays in Barcelona, Madrid, Canarias, Athens and Marseille.
Weather-related delays were less prominent this month, with the delay minutes for this cause falling. However Heathrow, Frankfurt, Munich and Amsterdam were affected by thunderstorms, high winds and low visibility during the month.
* This revised version of the Digest discusses all causes of delay. For more details of the ATFCM delay situation please see the sister publications available at www.public.cfmu.eurocontrol.int/PUBPORTAL/gateway/spec/index.html
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 4 CODA
Figure 1. Primary delay causes, July 2011
Figure 2. Primary delay causes, July 2010
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 5 CODA
2. All-Causes Departure Delay Summary 1
The average delay per movement (ADM) from all causes decreased by 30% to 13 minutes in July 2011. In a continuation of the trend of lower delays in 2011 the average delay per delayed flight (ADD) for departure traffic from all causes of delay was 29 minutes (see Annex A).
Departure punctuality improved with 41% of flights departing within the 5 minute threshold before or after the scheduled departure time. This was an improvement of 6 percentage points (see Figure 4).
Figure 3. Average delay per movement (all causes) f or Departures
Figure 4. All-causes departure punctuality 2010 vs 2011
1A flight is considered delayed as from 5 minutes.
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 6 CODA
Figure 5. Primary and reactionary all-cause delay, by IATA code (%)
An analysis of the delay causes and categories (grouped by IATA code) shows a decrease (in percentage points) in the share of Reactionary delay of 3 points. Technical and Aircraft Equipment delay increased with 12% share of the delay, ATFM En-Route Demand & Capacity delay share decreased by 5 points following less industrial action consequently ATFM Staff / Equipment delay (Code 82) also fell; down by 2 points. Although many of the categories saw increases in their share of delay, the average delay per flight fell in every category. The link from these categories to IATA codes is summarised in Figure 13.
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 7 CODA
Figure 6. All-Causes Delay. Top 20 Affected Departu re Airports July 2011
Rank Departure Airport ICAO Code
Average Delay Per Departure
Average Delay Per Movement Percentage
Change
Average Delay Per Delayed
Departure
Percentage Delayed
Departures
1 PALMA DE MALLORCA
LEPA 21.9 -28% 38.1 57.4%
2 MADRID BARAJAS LEMD 21.7 -25% 33.1 65.4%
3 PARIS ORLY LFPO 18.8 -28% 30.5 61.7%
4 PARIS CH DE GAULLE LFPG 18.8 -13% 29.9 62.8%
5 NICE LFMN 17.7 -40% 29.9 59.1%
6 LISBOA LPPT 17.2 -27% 32.5 52.8%
7 IBIZA LEIB 17.1 -44% 36.8 46.4%
8 BARCELONA LEBL 16.8 -30% 32.0 52.5%
9 ROME FIUMICINO LIRF 15.7 -31% 26.6 59.1%
10 WARSZAWA/OKECIE EPWA 15.7 -21% 30.6 51.3%
11 ALICANTE LEAL 15.1 -51% 30.7 49.2%
12 MALAGA LEMG 15.0 -45% 32.1 46.8%
13 FERIHEGY-BUDAPEST LHBP 14.9 -36% 29.4 50.6%
14 VENEZIA TESSERA LIPZ 14.1 -28% 28.0 50.3%
15 LONDON/LUTON EGGW 14.1 -49% 29.5 47.7%
16 ANTALYA LTAI 14.0 -36% 35.3 39.6%
17 LONDON/GATWICK EGKK 13.7 -54% 27.9 49.1%
18 MANCHESTER EGCC 13.7 -27% 31.3 43.6%
19 GLASGOW EGPF 13.5 -25% 36.8 36.6%
20 MILANO MALPENSA LIMC 13.5 -40% 26.2 51.4%
Figure 7. Main delay causes at the top 10 affected departure airports
When looking at the Top 20 most affected departure airports: Palma de Mallorca was the most affected departure airport, suffering particularly from airport capacity problems and en-route delays, these categories seeing a 23% share of delay minutes. Madrid Barajas continues to suffer from ATC capacity problems, although the average delay per movement (ADM) fell by 25% vs 2010 the ADM did increase slightly month on month from June 2011. Paris CDG & Orly saw high proportions of airline related delay during the month.
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 8 CODA
Figure 8. All-causes delay situation for most-affec ted 20 airport pairs July 2011
Rank Departure Airport Arrival Airport Average
Delay Per Departure
Change since
Previous Period
Average Delay Per Delayed
Departure
Percentage Delayed
Departures
1 TENERIFE NORTE MADRID BARAJAS 35.3 50% 42.1 83.9%
2 MADRID BARAJAS TENERIFE NORTE 33.8 32% 40.3 83.9%
3 PARIS ORLY MADRID BARAJAS 30.4 -6% 37.8 80.4%
4 LONDON/HEATHROW MADRID BARAJAS 29.8 -16% 40.9 73.0%
5 LAS PALMAS MADRID BARAJAS 28.8 8% 44.8 64.4%
6 MADRID BARAJAS PALMA DE MALLORCA
27.9 -15% 40.9 68.2%
7 BARCELONA PALMA DE MALLORCA
27.7 32% 43.4 63.8%
8 MADRID BARAJAS LAS PALMAS 27.0 -16% 36.9 73.2%
9 ROME FIUMICINO MADRID BARAJAS 26.4 -25% 34.0 77.8%
10 PALMA DE MALLORCA BARCELONA 26.1 14% 41.2 63.4%
11 IBIZA MADRID BARAJAS 26.0 -51% 38.5 67.4%
12 MADRID BARAJAS VALENCIA 26.0 -5% 36.9 70.4%
13 PALMA DE MALLORCA
MADRID BARAJAS 25.6 -32% 39.3 65.0%
14 PARIS CH DE GAULLE
ISTANBUL-ATATURK 24.7 -6% 28.6 86.4%
15 PALMA DE MALLORCA
LONDON/GATWICK 24.4 -54% 38.9 62.7%
16 MADRID BARAJAS IBIZA 23.9 -46% 35.1 68.1%
17 MADRID BARAJAS ROME FIUMICINO 23.6 -4% 35.2 67.0%
18 PARIS CH DE GAULLE
NEW YORK 23.4 -17% 32.6 71.9%
19 MADRID BARAJAS VIGO 23.4 -7% 34.4 67.8%
20 IBIZA BARCELONA 23.0 -14% 42.2 54.6%
When analysing the Top 20 affected airport pairs, Spanish airports feature in the Top 20 affected airport pairs. Madrid Barajas continues to suffer from airport ATC capacity related delays.
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 9 CODA
3. All-Causes Arrival Delay Summary 2
The average delay per arrival (ADM) from all causes decreased by 29% to 12 minutes in July 2011 when compared to the same month last year and bringing the average close to the record low seen in 2009, see Figure 9.
In regard to arrival punctuality, a 2 percentage point increase was observed with 25% of flights arriving on time. In addition flights arriving 5-15 minutes ahead of time increased to 26%, and flights arriving > 15 mins early increased slightly.
Figure 9. Average delay per movement (all causes) f or Arrivals
Figure 10. All causes arrival punctuality 2010 vs 2011
2 The analysis was based on airline data provided to CODA, which for July 2011 contains details on 62% of IFR GAT flights in Europe. Unless otherwise mentioned, a flight is considered delayed/advanced as from 5 minutes.
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 10 CODA
Figure 11 . All-Causes Delay. Top 20 Affected Arrival Airports July 2011*
Rank Arrival Airport ICAO Code
Average Delay Per
Arrival
Average Delay Per Movement Percentage
Change
Average Delay Per Delayed Arrival
Percentage Delayed Arrivals
1 MADRID BARAJAS LEMD 26.8 -23% 37.1 72.2%
2 BARCELONA LEBL 17.4 -23% 32.6 53.4%
3 PALMA DE MALLORCA LEPA 16.7 -27% 35.3 47.3%
4 IBIZA LEIB 16.3 -40% 33.9 48.0%
5 ISTANBUL-ATATURK LTBA 15.5 -17% 27.8 55.8%
6 LISBOA LPPT 14.8 -24% 28.6 51.8%
7 GLASGOW EGPF 14.7 -34% 41.6 35.5%
8 NICE LFMN 14.7 -39% 28.5 51.5%
9 PARIS ORLY LFPO 14.5 -32% 31.1 46.6%
10 LONDON/GATWICK EGKK 14.4 -54% 34.7 41.4%
11 ANTALYA LTAI 14.3 -39% 31.3 45.7%
12 VALENCIA LEVC 14.0 -40% 29.4 47.7%
13 MANCHESTER EGCC 13.9 -34% 36.3 38.2%
14 ALICANTE LEAL 13.7 -49% 32.9 41.6%
15 LONDON/LUTON EGGW 13.1 -48% 39.5 33.3%
16 FERIHEGY-BUDAPEST
LHBP 12.9 -36% 30.1 42.7%
17 DUBLIN EIDW 12.0 -25% 31.6 38.0%
18 MILANO MALPENSA LIMC 11.9 -40% 29.4 40.4%
19 WARSZAWA/OKECIE EPWA 11.8 -28% 29.3 40.4%
20 PARIS CH DE GAULLE LFPG 11.8 -25% 31.8 37.0%
Figure 12. Main delay causes at the top 10 affected arrival airports
* For non ECAC airports the statistics only concern flights to ECAC airports.
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 11 CODA
Figure 13. Link between CODA Causes and IATA delay codes.
4. Summary of Significant Events in July 2011.
Heathrow, Frankfurt, Munich and Amsterdam were affected by thunderstorms, high winds and low visibility.
Airport capacity related delays at Palma de Mallorca, Istanbul.
Helsinki runway resurfacing in progress.
ATC capacity and staffing delays Madrid, Barcelona, Canarias ACC, Nicosia, Athens, Warsaw and Macedonia.
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 12 CODA
A. Year-on-Year Trends in All-Causes Delay Indicators
This annex summarises the year-on-year trends in the main indicators of delay from all causes. A flight is considered delayed from 5 minutes. This is based on CODA data covering 62% of all ECAC flights in July 2011.
Figure 14. Average all-causes delay/delayed flight (departures left, arrivals right)
Figure 15. Percentage of flights delayed for all-ca uses delay (departures left, arrivals right)
Figure 16. Percentage of flights delayed > 15mins f or all causes (departures left, arrivals right)
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 13 CODA
B. Busiest Airport pairs
Figure 17. Busiest airport pairs for flights in Jul y 2011
Rank Between airport and airport Flights/Day JUL11
Change since
JUL10 (%)
1 MADRID BARAJAS BARCELONA 70.1 6%
2 ISTANBUL-ATATURK IZMIR-ADNAN-MENDERES 56.1 16%
3 PALMA DE MALLORCA BARCELONA 50.6 5%
4 ISTANBUL-ATATURK ANTALYA 48.7 32%
5 ROME FIUMICINO MILANO LINATE 47.4 -10%
6 GUERNSEY JERSEY 44.2 0%
7 LAS PALMAS TENERIFE NORTE 44.0 11%
8 MADRID BARAJAS PALMA DE MALLORCA 42.8 -2%
9 NICE PARIS ORLY 41.7 -1%
10 CATANIA FONTANAROSSA
ROME FIUMICINO 41.4 5%
11 DUESSELDORF MUENCHEN 2 41.0 -2%
12 TOULOUSE BLAGNAC PARIS ORLY 40.5 -7%
13 FUERTEVENTURA LAS PALMAS 40.3 16%
14 MUENCHEN 2 TEGEL-BERLIN 39.4 -3%
15 HAMBURG MUENCHEN 2 38.8 -6%
16 LAS PALMAS ARRECIFE LANZAROTE
37.8 -1%
17 KOELN-BONN MUENCHEN 2 37.7 1%
18 ISTANBUL-ATATURK ANKARA-ESENBOGA 37.4 11%
19 ISTANBUL-ATATURK MILAS/BODRUM 36.7 25%
20 LA PALMA TENERIFE NORTE 36.6 -11%
There were 1.7% more flights in the EUROCONTROL Statistical Reference Area (ESRA3) in July 2011 than July 2010. Growth in the Turkish domestic market is prevalent in Figure 17 with routes to Izmir, Antalya and Bodrum from Istanbul seeing increases in the number of flights of 16%, 32% and 25% respectively.
3 For a definition of ESRA see www.eurocontrol.int/statfor/faq
Further information on the number of IFR movements can be found at www.eurocontrol.int/statfor
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 14 CODA
C. All-causes departure delay by hour
This annex summarises the all-cause delay by hour of the day and major causes.
Figure 18. All-causes departure delay by hour of th e day. July 2011
Figure 19. All-causes departure delay by hour of th e day. July 2010
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 15 CODA
D. Average Delay per Delayed Flight & Percentage of Flights Delayed at Departure Airports
For airports with an average of more than 70 departures a day, this annex summarises the average delay per delayed flight (ADD) on departure and percentage of flights delayed (PDF) on departure in the month.
Figure 20. ADD v PDF July 2011 (2011 top 20 airport s for average delay/flight are labelled)
Figure 21. ADD v PDF July 2010 (2011 top 20 airport s for average delay/flight are labelled)
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 16 CODA
E. Glossary of Terms and Abbreviations
Delay Parameter Abbreviations TTF Total Flights TRF Total Regulated Flights TDF Total Delayed Flights PRF Percentage of Regulated Flights PDF Percentage of Delayed Flights TDM Total Delay in Minutes ADM Average Delay per Movement ADR Average Delay per Regulated Flight ADD Average Delay per Delayed Flight
Glossary of Terms ACC Area Control Centre AEA Association of European Airlines ATFM Air Traffic Flow Management (used by IATA in the Standard IATA Delay Codes) ATFCM Air Traffic Flow and Capacity Management (used by CFMU as a more comprehensive reference to the function)
ATS Air Traffic Services CFMU Central Flow Management Unit CODA Central Office for Delay Analysis ECAC European Civil Aviation Conference FDPS Flight Data Processing System FMP Flow Management Position IACA International Air Carrier Association IATA International Air Transport Association ILS Instrument Landing System
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 17 CODA
F. Standard IATA Delay Codes
Others 00-05 AIRLINE INTERNAL CODES 06 (OA) NO GATE/STAND AVAILABILITY DUE TO OWN AIRLINE ACTIVITY 09 (SG) SCHEDULED GROUND TIME LESS THAN DECLARED MINIMUM GROUND TIME
Passenger and Baggage 11 (PD) LATE CHECK-IN, acceptance after deadline 12 (PL) LATE CHECK-IN, congestions in check-in area 13 (PE) CHECK-IN ERROR, passenger and baggage 14 (PO) OVERSALES, booking errors 15 (PH) BOARDING, discrepancies and paging, missing checked-in passenger 16 (PS) COMMERCIAL PUBLICITY/PASSENGER CONVENIENCE, VIP, press, ground meals and missing personal
items 17 (PC) CATERING ORDER, late or incorrect order given to supplier 18 (PB) BAGGAGE PROCESSING, sorting etc. 19 (PW) REDUCED MOBILITY, boarding / deboarding of passengers with reduced mobility.
Cargo and Mail 21 (CD) DOCUMENTATION, errors etc. 22 (CP) LATE POSITIONING 23 (CC) LATE ACCEPTANCE 24 (CI) INADEQUATE PACKING 25 (CO) OVERSALES, booking errors 26 (CU) LATE PREPARATION IN WAREHOUSE 27 (CE) DOCUMENTATION, PACKING etc (Mail Only) 28 (CL) LATE POSITIONING (Mail Only) 29 (CA) LATE ACCEPTANCE (Mail Only)
Aircraft and Ramp Handling 31 (GD) AIRCRAFT DOCUMENTATION LATE/INACCURATE, weight and balance, general declaration, pax manifest,
etc. 32 (GL) LOADING/UNLOADING, bulky, special load, cabin load, lack of loading staff 33 (GE) LOADING EQUIPMENT, lack of or breakdown, e.g. container pallet loader, lack of staff 34 (GS) SERVICING EQUIPMENT, lack of or breakdown, lack of staff, e.g. steps 35 (GC) AIRCRAFT CLEANING 36 (GF) FUELLING/DEFUELLING, fuel supplier 37 (GB) CATERING, late delivery or loading 38 (GU) ULD, lack of or serviceability 39 (GT) TECHNICAL EQUIPMENT, lack of or breakdown, lack of staff, e.g. pushback
Technical and Aircraft Equipment 41 (TD) AIRCRAFT DEFECTS. 42 (TM) SCHEDULED MAINTENANCE, late release. 43 (TN) NON-SCHEDULED MAINTENANCE, special checks and/or additional works beyond normal maintenance
schedule. 44 (TS) SPARES AND MAINTENANCE EQUIPMENT, lack of or breakdown. 45 (TA) AOG SPARES, to be carried to another station. 46 (TC) AIRCRAFT CHANGE, for technical reasons. 47 (TL) STAND-BY AIRCRAFT, lack of planned stand-by aircraft for technical reasons. 48 (TV) SCHEDULED CABIN CONFIGURATION/VERSION ADJUSTMENTS.
Damage to Aircraft & EDP/Automated Equipment Failu re 51 (DF) DAMAGE DURING FLIGHT OPERATIONS, bird or lightning strike, turbulence, heavy or overweight landing,
collision during taxiing 52 (DG) DAMAGE DURING GROUND OPERATIONS, collisions (other than during taxiing), loading/off-loading damage,
contamination, towing, extreme weather conditions 55 (ED) DEPARTURE CONTROL 56 (EC) CARGO PREPARATION/DOCUMENTATION 57 (EF) FLIGHT PLANS 58 (EO) OTHER AUTOMATED SYSTEM
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 18 CODA
Flight Operations and Crewing 61 (FP) FLIGHT PLAN, late completion or change of, flight documentation 62 (FF) OPERATIONAL REQUIREMENTS, fuel, load alteration 63 (FT) LATE CREW BOARDING OR DEPARTURE PROCEDURES, other than connection and standby (flight deck or
entire crew) 64 (FS) FLIGHT DECK CREW SHORTAGE, sickness, awaiting standby, flight time limitations, crew meals, valid visa,
health documents, etc. 65 (FR) FLIGHT DECK CREW SPECIAL REQUEST, not within operational requirements 66 (FL) LATE CABIN CREW BOARDING OR DEPARTURE PROCEDURES, other than connection and standby 67 (FC) CABIN CREW SHORTAGE, sickness, awaiting standby, flight time limitations, crew meals, valid visa, health
documents, etc. 68 (FA) CABIN CREW ERROR OR SPECIAL REQUEST, not within operational requirements 69 (FB) CAPTAIN REQUEST FOR SECURITY CHECK, extraordinary
Weather 71 (WO) DEPARTURE STATION 72 (WT) DESTINATION STATION 73 (WR) EN ROUTE OR ALTERNATE 75 (WI) DE-ICING OF AIRCRAFT, removal of ice and/or snow, frost prevention excluding unserviceability of equipment 76 (WS) REMOVAL OF SNOW, ICE, WATER AND SAND FROM AIRPORT 77 (WG) GROUND HANDLING IMPAIRED BY ADVERSE WEATHER CONDITIONS
ATFM + AIRPORT + GOVERNMENTAL AUTHORITIES
AIR TRAFFIC FLOW MANAGEMENT RESTRICTIONS 81 (AT) ATFM due to ATC EN-ROUTE DEMAND/CAPACITY, standard demand/capacity problems 82 (AX) ATFM due to ATC STAFF/EQUIPMENT EN-ROUTE, reduced capacity caused by industrial action or staff
shortage, equipment failure, military exercise or extraordinary demand due to capacity reduction in neighbouring area
83 (AE) ATFM due to RESTRICTION AT DESTINATION AIRPORT, airport and/or runway closed due to obstruction, industrial action, staff shortage, political unrest, noise abatement, night curfew, special flights
84 (AW) ATFM due to WEATHER AT DESTINATION
AIRPORT AND GOVERNMENTAL AUTHORITIES 85 (AS) MANDATORY SECURITY 86 (AG) IMMIGRATION, CUSTOMS, HEALTH 87 (AF) AIRPORT FACILITIES, parking stands, ramp congestion, lighting, buildings, gate limitations, etc. 88 (AD) RESTRICTIONS AT AIRPORT OF DESTINATION, airport and/or runway closed due to obstruction, industrial
action, staff shortage, political unrest, noise abatement, night curfew, special flights 89 (AM) RESTRICTIONS AT AIRPORT OF DEPARTURE WITH OR WITHOUT ATFM RESTRICTIONS, including Air
Traffic Services, start-up and pushback, airport and/or runway closed due to obstruction or weather4, industrial action, staff shortage, political unrest, noise abatement, night curfew, special flights
Reactionary 91 (RL) LOAD CONNECTION, awaiting load from another flight 92 (RT) THROUGH CHECK-IN ERROR, passenger and baggage 93 (RA) AIRCRAFT ROTATION, late arrival of aircraft from another flight or previous sector 94 (RS) CABIN CREW ROTATION, awaiting cabin crew from another flight 95 (RC) CREW ROTATION, awaiting crew from another flight (flight deck or entire crew) 96 (RO) OPERATIONS CONTROL, re-routing, diversion, consolidation, aircraft change for reasons other than technical
Miscellaneous 97 (MI) INDUSTRIAL ACTION WITH OWN AIRLINE 98 (MO) INDUSTRIAL ACTION OUTSIDE OWN AIRLINE, excluding ATS 99 (MX) OTHER REASON, not matching any code above
SOURCE: IATA – Airport Handling Manual (Chapter AHM 011)
4 Restriction due to weather in case of ATFM regulation only, else refer to code 71 (WO)
Digest – Delays to Air Transport in Europe July 2011
EUROCONTROL 19 CODA
G. Correlation between IATA Delay Codes and the CFM U Reasons for Regulation
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Run
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