|
| 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 | 137 | -- | 16.4 | -- | 53.6 |
| 2001 | 134 | -2.0 | 13.9 | -2.6 | 51.5 |
| 2002 | 128 | -4.4 | 10.7 | -3.2 | 47.6 |
| 2003 | 197 | 53.7 | 9.5 | -1.2 | 49.1 |
| 2004 | 228 | 15.8 | 13.0 | 3.4 | 52.8 |
| 2005 | 244 | 6.7 | 14.5 | 1.6 | 49.7 |
| 2006 | 260 | 6.6 | 20.2 | 5.6 | 54.1 |
| 2007 | 236 | -9.1 | 20.1 | -0.1 | 54.8 |
| 2008 | 220 | -6.8 | 19.7 | -0.4 | 53.4 |
| 2009 | 219 | -0.5 | 15.1 | -4.6 | 50.7 |
| 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. |