King County International Airport - Boeing Field in March 2026
Everything we hold for King County International Airport - Boeing Field in March 2026: 750 flights (arrivals + departures) (the US BTS) · 7,214 tonnes of cargo (the US BTS) · 3,711 passengers (the US BTS) · 13,101 seats offered (the US BTS). Each figure carries the body that published it and how it was measured.
Day by day in this month
No day-level counts for this month.
Figure
4| How it is measured | Figure | Domestic / International | Source |
|---|---|---|---|
| Flights (arrivals + departures) all traffic at the airport | 750 | 730 / 20 | the US BTS |
| Tonnes of cargo all traffic at the airport | 7,214 | 7,210 / 4 | the US BTS |
| Passengers all traffic at the airport | 3,711 | 3,114 / 597 | the US BTS |
| Seats offered all traffic at the airport | 13,101 | 11,115 / 1,986 | the US BTS |