| 年份 | 航空客运量 |
|---|---|
| 1974 | 1.4 |
| 1975 | 1.4 |
| 1976 | 1.4 |
| 1977 | 1.5 |
| 1978 | 1.6 |
| 1979 | 3.0 |
| 1980 | 3.1 |
| 1981 | 2.9 |
| 1982 | 2.4 |
| 1983 | 2.9 |
| 1984 | 3.4 |
| 1985 | 3.9 |
| 1986 | 4.5 |
| 1987 | 4.6 |
| 1988 | 4.7 |
| 1989 | 5.1 |
| 1990 | 5.3 |
| 1991 | 5.9 |
| 1992 | 5.7 |
| 1993 | 5.8 |
| 1994 | 6.5 |
| 1995 | 4.9 |
| 1996 | 5.4 |
| 1997 | 4.1 |
| 1998 | 4.1 |
| 1999 | 8.3 |
| 2000 | 9.0 |
| 2001 | |
| 2002 | |
| 2003 | |
| 2004 | |
| 2005 | |
| 2006 | |
| 2007 | |
| 2008 | |
| 2009 | |
| 2010 | |
| 2011 | |
| 2012 | |
| 2013 | |
| 2014 | |
| 2015 | |
| 2016 | |
| 2017 | |
| 2018 | 5.2 |
| 2019 | 5.3 |
| 2020 | 1.1 |
| 2021 | 1.3 |
2021年，斯威士兰航空客运量为1.3万人，比上年增长25.3%。
2020年，斯威士兰航空客运量比上年下降79.8%。
