Passengers leaving Harry Reid, July 2026
2.10 million passengers boarded flights out of Harry Reid in July 2026, down 8.5% from a year earlier. 124,120 of them were on international flights, down 5.0%. Over the last twelve months departures averaged 2.13 million a month, against 2.38 million at the record, in the year to September 2024.
These are departures only, from the airlines’ own monthly reports to the federal government. The Clark County Department of Aviation’s headline passenger count adds arrivals, so it runs about twice these figures. A traveller connecting through Harry Reid counts on the flight they leave on. Summer is the peak and winter the low every year, so compare a month with the same month a year earlier. The figures arrive about three months after the month they count.
Source: U.S. Bureau of Transportation Statistics, T-100 segment data by origin airport (data.bts.gov), passengers departing SEA. Auto-generated each build.