Seattle–Tacoma International Airport in May 2026
37,593
Everything we hold for Seattle–Tacoma International Airport in May 2026: 37,593 aircraft movements (US BTS T-100) · 46,006 tonnes of cargo (US BTS T-100) · 4,477,011 passengers (US BTS T-100). Each figure carries the body that published it and how it was measured.
Figure
3| How it is measured | Figure | Domestic / International | Source |
|---|---|---|---|
| Aircraft movements all traffic at the airport | 37,593 | 33,851 / 3,742 | US BTS T-100 |
| Tonnes of cargo all traffic at the airport | 46,006 | 31,595 / 14,411 | US BTS T-100 |
| Passengers all traffic at the airport | 4,477,011 | 3,904,722 / 572,289 | US BTS T-100 |
Day by day in this month
No day-level counts for this month.