Table 4. Comparison of air-return rates before and after meteorological organization establishment

구분	국제선			국내선			화물기			계
	운항편	회항편	천편	운항편	회항편	천편	운항편	회항편	천편	총편수	회항편	천편
08~13	345,162	232	0.67	219,775	143	0.65	51,119	33	0.65	616,056	408	0.66
14~19	396,732	171	0.43	213,122	110	0.52	59,047	14	0.24	668,901	295	0.44
증감 (%)	+14.9	-26.3	-35.9	-3.0	-23.1	-20.7	+15.5	-57.6	-63.3	8.6	-27.7	-33.3