AIU Home
Home
Traffic
Daily Traffic Dashboard
Traffic Forecast
Efficiency & Environment
CO
2
emissions
Horizontal Flight Efficiency
Vertical Flight Efficiency
Terminal Holdings
Taxi-out
Economics
Service Units
Unit Rates and Costs
ATM Cost Effectiveness
ANSPs Financial Situation
CBA
Stakeholder views
Airport View
ANSP View
FAB View
State View
Publications
Data
Reference
External
Single European Sky Portal
ICAO GANP
About
About the PRC
About the PRU
Release notes
Disclaimer
Areas
Traffic
Capacity & delays
Efficiency & environment
Economics
Transformation
Views
Airports
Air Navigation Service Provider
Functional Airspace Block
States
Publications
Data
Reference
Definitions
Methodology
Acronyms
Bibliography
ICAO GANP
SES
Single European Sky (SES) Portal
Reactionary delay
Delay caused by late arrival of aircraft, crew, passengers or baggage from previous journeys.