|
Year | Annual departures (in thousands) |
Percent change in annual departures |
Percent of annual departures that were delayed |
Percentage point change in annual departures that were delayed |
Average delay per delayed departure (in minutes) |
---|---|---|---|---|---|
2000 | 103 | -- | 18.5 | -- | 56.8 |
2001 | 98 | -4.6 | 14.7 | -3.8 | 53.3 |
2002 | 82 | -16.9 | 12.6 | -2.1 | 50.7 |
2003 | 101 | 23.4 | 13.0 | 0.5 | 51.3 |
2004 | 106 | 5.8 | 16.6 | 3.6 | 52.6 |
2005 | 116 | 8.6 | 19.5 | 2.9 | 53.2 |
2006 | 117 | 1.6 | 18.6 | -0.9 | 52.3 |
2007 | 128 | 9.3 | 20.1 | 1.5 | 56.4 |
2008 | 131 | 2.0 | 19.4 | -0.7 | 58.6 |
2009 | 124 | -5.4 | 18.0 | -1.4 | 55.2 |
Source: GAO analysis of FAA's ASPM data |
Note: The percentage change in departures and the change in percentage points of departures that were delayed may not compute due to rounding. |