Five passengers tested positive for COVID-19 in the early hours of December 27, but all arrived at SEA on December 20, 2020.
The first passenger arrived on Delta Air Lines flight 879 from Minneapolis−Saint Paul International Airport (MSP), and moved through the South Satellite, baggage claim, and the international ticketing area.
The second passenger arrived on Southwest Airlines flight 1737 from Denver International Airport (DEN), and moved through Concourse B, baggage claim, and the international ticketing area.
The third passenger arrived on Alaska Airlines flight 23 from Philadelphia International Airport (PHL), and moved through Concourse D, baggage claim, and the international ticketing area.
The fourth passenger arrived on American Airlines flight 2899 from Phoenix Sky Harbor International Airport (PHX), and moved through Concourse D, baggage claim, and the international ticketing area.
The fifth passenger arrived on Delta Air Lines flight 846 from Hartsfield-Jackson Atlanta International Airport (ATL), and moved through Concourse B, baggage claim, and the international ticketing area.
