They had approximately 256 million round-trip international passengers between March 2024 and February 2025. This is based on analyzing the US Department of Transportation data and combining every airline, airport pair, and route. While it should not be considered in isolation, the average international load factor was 83.2% , marginally lower than for the country's vast domestic market.

New York JFK Airport

IATA/ICAO Code

JFK/KJFK

IATA Code

JFK

ICAO Code

KJFK

City

New York

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Seat load factor is the proportion of available capacity (seats or seat miles) filled by traffic (passengers or revenue passenger miles). A very high load may mean that a route performs well (and it does, based on this single measurement). But if flights are full of lower-yielding passen

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