Capital Allocation
Technology Systems

Capital Allocation Technology Systems Industry Report

Independent advice for
airline planners

Section 1

Airports

The busy ones, the awkward ones, and how long you’ll spend taxiing.

1.1 The slot airports

Six airports are slot coordinated: you’ll need a departure and an arrival slot for every flight, and the peak hours go first.

Table 1.1The slot airports
CodeAirport
EDDFFrankfurt Main
EGKKLondon Gatwick
EGLLLondon Heathrow
EHAMAmsterdam Schiphol
KJFKNew York John F. Kennedy
LFPGParis Charles de Gaulle

1.2 A-CDM airports

These run Airport Collaborative Decision Making: give the tower a good TOBT and you’ll be given a start-up time (TSAT) and a place in the queue. Ready early, you wait on stand with the doors shut, so there’s no gain in rushing a turn.

Europe
Amsterdam, Barcelona, Bergamo, Berlin Brandenburg, Brussels, Copenhagen, Düsseldorf, Frankfurt, Hamburg, Helsinki, Lisbon, London Gatwick, London Heathrow, Lyon, Madrid, Málaga, Alicante, Milan Linate, Milan Malpensa, Munich, Naples, Nice, Oslo, Palma, Paris Charles de Gaulle, Paris Orly, Prague, Riga, Rome Fiumicino, Stuttgart, Venice, Vienna and Zürich.
Asia
Ahmedabad, Beijing Capital, Bengaluru, Chennai, Delhi, Guiyang, Guwahati, Hong Kong, Jaipur, Kolkata, Kuala Lumpur, Kunming, Mumbai, Seoul Incheon, Shanghai Pudong, Singapore and Thiruvananthapuram.
Australia and New Zealand
Auckland, Brisbane, Melbourne, Perth, Sydney and Wellington.
The Americas
São Paulo Guarulhos and Toronto Pearson.

1.3 Steep approaches

London City (EGLC) sits among the Docklands towers and needs a 5.5° steep approach. Of today’s types only the Norsora NS-90 is certified for it, so it’s the NS-90 or nothing there. The airport keeps its own list of approved types, and pilots need simulator training for it every year.

Lugano (LSZA) is steeper still, at 6.65°, and a type cleared for London City isn’t cleared for Lugano. Sion (LSGS) starts at about 6° and eases to about 4° well before the runway, so it isn’t counted as steep, though operators read that differently. Chambéry, Tromsø and Innsbruck are demanding, but under 4.5°.

1.4 Taxiing

Budget for the taxi, as it comes out of every block time. By the size of the airport:

Table 1.2Taxiing
SizeOutInFor example
Small5 min3 minLerwick Tingwall, London City, Oban
Medium8 min5 minBelfast City, Bournemouth, Southampton
Large12 min7 minCopenhagen, Edinburgh, Lisbon, Munich
Major17 min9 minAmsterdam, Frankfurt, Heathrow, Madrid, New York JFK, Paris Charles de Gaulle