
A line graph documenting annual passenger volumes at Seattle-Tacoma International Airport (SEA) from 1948 to 2023, highlighting key milestones including 130,600 passengers at opening in 1949, a record 51.8 million passengers in 2019, a Covid-related drop to 20 million in 2020, and a recovery to 50.8 million in 2023. The chart notes the airport was originally built in 1949 to handle half a million passengers annually.Open full document
Notes
A line graph documenting annual passenger volumes at Seattle-Tacoma International Airport (SEA) from 1948 to 2023, highlighting key milestones including 130,600 passengers at opening in 1949, a record 51.8 million passengers in 2019, a Covid-related drop to 20 million in 2020, and a recovery to 50.8 million in 2023. The chart notes the airport was originally built in 1949 to handle half a million passengers annually.