. 2008 Jan 3;14(1):27–39. doi: 10.1016/j.jairtraman.2007.11.001

Table 1.

US airline activity

	2006^a	2007^a	Change (%)
Passengers (million)	658	659	0.2
Departures (000)	10,520	10,277	−2.3
Freight/mail (million lbs)	22,357	22,307	−0.2
Load factor (%)	77.8	79.1	1.3 points
Airlines with scheduled service	118	110	−6.8

Source: http://www.transtats.bts.gov/ (retrieved on May 26, 2007).

12 months ending February of each year.