PSC has had a strong history of growth over the years and continues to work to provide more passengers with the best travel experience possible. Based on the data below, we look forward to future expansion and offering more flight options for an increasing number of travelers to and from the Tri-Cities area.
| Month | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | % Change |
|---|---|---|---|---|---|---|---|---|
| January | 34,004 | 15,890 | 28,630 | 32,208 | 35,701 | 40,154 | 37,846 | -7% |
| February | 30,277 | 15,713 | 26,725 | 28,334 | 31,766 | 34,996 | ||
| March | 14,964 | 21,884 | 31,243 | 31,945 | 35,745 | 39,858 | ||
| April | 1,756 | 25,716 | 31,537 | 32,490 | 34,493 | 35,505 | ||
| May | 4,671 | 30,447 | 32,406 | 35,647 | 38,617 | 41,495 | ||
| June | 9,181 | 35,491 | 34,225 | 40,162 | 40,918 | 44,119 | ||
| July | 13,738 | 39,524 | 36,265 | 41,719 | 43,703 | 45,965 | ||
| August | 14,730 | 35,047 | 34,546 | 39,124 | 41,405 | 42,363 | ||
| September | 13,686 | 30,802 | 32,960 | 36,826 | 39,518 | 38,776 | ||
| October | 17,217 | 31,797 | 33,658 | 38,304 | 42,671 | 40,235 | ||
| November | 16,371 | 32,070 | 33,592 | 39,887 | 44,136 | 43,014 | ||
| December | 18,364 | 32,122 | 35,215 | 40,554 | 49,343 | 47,989 | ||
| Year-to-date | 188,959 | 314,381 | 391,002 | 437,200 | 478,016 | 494,829 | -7% |