Is Vancouver International Airport considered a hub for connecting flights?

Vancouver International Airport, designated as YVR, is indeed a significant connecting hub, particularly for trans-Pacific flights. This is due to its strategic location on the west coast of Canada, making it an ideal gateway between North America and Asia. Many major airlines operate international flights to and from YVR, facilitating connections for passengers traveling across the Pacific. The airport hosts numerous international carriers that offer a wide range of destinations, enhancing its role in global air travel.

The other choices do not accurately reflect the airport's status. While it is true that domestic flights are a part of YVR's operations, its capability and infrastructure support a wide range of international flights, not limited to domestic services. The assertion that YVR primarily serves local flights or only operates as a hub during certain seasons underestimates its year-round international traffic and its importance as a central connecting point for passengers traveling to and from Asian destinations. Thus, the selection that identifies YVR as a major connecting hub for trans-Pacific flights correctly highlights its essential function in the global aviation network.