Seattle–Tacoma International Airport in August 2025
Everything we hold for Seattle–Tacoma International Airport in August 2025: 41,244 flights (arrivals + departures) (the US BTS) · 42,580 tonnes of cargo (the US BTS) · 5,264,779 passengers (the US BTS) · 6,046,437 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 | 41,244 | 36,802 / 4,442 | the US BTS |
| Tonnes of cargo all traffic at the airport | 42,580 | 29,040 / 13,540 | the US BTS |
| Passengers all traffic at the airport | 5,264,779 | 4,555,253 / 709,526 | the US BTS |
| Seats offered all traffic at the airport | 6,046,437 | 5,228,034 / 818,403 | the US BTS |