Arrival aircraft interval

ARRIVAL AIRCRAFT INTERVAL- An internally generated program in hundredths of minutes based upon the AAR. AAI is the desired optimum interval between successive arrival aircraft over the vertex.

AAI is a FAA Acronym for: Arrival Aircraft Interval
Related Definitions from Aviation Glossary
GSA
GHA
Military Operations Area (MOA)
ATA - Air Transport Association
MRO ...

See also: Runway, Broadcast, Structure, Airport acceptance rate, Weather