中国民航运输量与机场吞吐量（月度）
中国民用航空局月度主要生产指标：运输总周转量、旅客运输量、货邮运输量、旅客周转量、货邮周转量（国内、港澳台、国际航线），飞机日利用率、正班客座率、正班载运率，机场旅客吞吐量、货邮吞吐量、起降架次（东部、中部、西部、东北地区）。为当月数。
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| 指标 | 08-2026 | 07-2026 | 06-2026 | 05-2026 | 04-2026 | 03-2026 | 02-2026 | 01-2026 | 12-2025 | 11-2025 | 10-2025 | 09-2025 | 08-2025 | 07-2025 | 06-2025 | 05-2025 | 04-2025 | 03-2025 | 02-2025 | 01-2025 | 12-2024 | 11-2024 | 10-2024 | 09-2024 | 08-2024 | 07-2024 | 06-2024 | 05-2024 | 04-2024 | 03-2024 | 02-2024 | 01-2024 | 12-2023 | 11-2023 | 10-2023 | 09-2023 | 08-2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 运输总周转量2 | 161.4 | 157.2 | 133.4 | 135.3 | 137.1 | 146.8 | 141.6 | 139.6 | 138.1 | 136.4 | 146 | 137 | 151.8 | 148 | 133.1 | 135.2 | 129.3 | 128.8 | 122.5 | 134.5 | 124.3 | 122.5 | 131.8 | 126.6 | 140.6 | 136.3 | 120.8 | 119.2 | 113.8 | 116.8 | 116.5 | 116.1 | 107.8 | 101.7 | 110.1 | 107 | 116.1 | |
| 国内航线1 | 102.7 | 98.8 | 78.5 | 79.5 | 80.9 | 89.2 | 89.8 | 84.8 | 81.6 | 80.5 | 90.5 | 86 | 97.8 | 94.5 | 82.7 | 84.5 | 80 | 79.5 | 80.6 | 86.1 | 77.1 | 76.2 | 85.5 | 81.8 | 94.1 | 90.5 | 78.8 | 78.5 | 74.6 | 77.8 | 81.8 | 79 | 70.7 | 68.9 | 77.6 | 75.8 | 85 | |
| 港澳台航线 | 1.4 | 1.3 | 1.3 | 1.3 | 1.3 | 1.3 | 1.2 | 1.3 | 1.3 | 1.3 | 1.3 | 1.2 | 1.4 | 1.3 | 1.3 | 1.2 | 1.2 | 1.1 | 1 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.3 | 1.3 | 1.2 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | 1.1 | 1 | 1 | 0.9 | 1.1 | |
| 国际航线 | 58.7 | 58.4 | 54.9 | 55.9 | 56.2 | 57.6 | 51.8 | 54.7 | 56.5 | 55.9 | 55.5 | 50.9 | 54 | 53.5 | 50.4 | 50.8 | 49.3 | 49.4 | 41.9 | 48.3 | 47.2 | 46.3 | 46.3 | 44.8 | 46.5 | 45.8 | 42 | 40.7 | 39.1 | 39 | 34.6 | 37.1 | 37.1 | 32.8 | 32.5 | 31.2 | 31.1 | |
| 旅客运输量2 | 7,873.3 | 7,462.9 | 5,727 | 5,912.6 | 6,119.9 | 6,663.2 | 6,830.5 | 6,299.2 | 6,060.2 | 6,017.2 | 6,783.5 | 6,266.7 | 7,536.4 | 7,182 | 6,121.9 | 6,367.1 | 6,093 | 5,944.6 | 6,151.7 | 6,489.6 | 5,697.7 | 5,643.4 | 6,409.2 | 5,991.9 | 7,292.7 | 6,913.6 | 5,866.5 | 5,887.1 | 5,595 | 5,743 | 6,248 | 5,731.8 | 5,059.2 | 4,899.1 | 5,605.2 | 5,349 | 6,396.4 | |
| 国内航线1 | 7,110.4 | 6,736.9 | 5,098.8 | 5,270 | 5,441.1 | 5,951.1 | 6,144.2 | 5,615.7 | 5,376.7 | 5,346.5 | 6,084.5 | 5,620.9 | 6,789.9 | 6,472.8 | 5,482.7 | 5,726.3 | 5,451.6 | 5,336.1 | 5,557.9 | 5,799.3 | 5,069.5 | 5,086.4 | 5,828.9 | 5,429.5 | 6,645.5 | 6,300.6 | 5,330.8 | 5,377.1 | 5,085.3 | 5,257.4 | 5,758.6 | 5,294.8 | 4,660.4 | 4,583.2 | 5,275.6 | 5,024.6 | 6,031.9 | |
| 港澳台航线 | 92.3 | 86.7 | 79.1 | 79.9 | 83.4 | 86.9 | 87.1 | 81.5 | 82.8 | 81.4 | 84.5 | 72.6 | 91 | 83.9 | 82.1 | 81 | 81.2 | 76.1 | 69 | 81.3 | 77.9 | 77.6 | 79.9 | 74.3 | 93 | 86.2 | 80.5 | 78.7 | 79.6 | 75.5 | 79.6 | 75.3 | 72.4 | 66.7 | 67.4 | 58.7 | 75.4 | |
| 国际航线 | 762.9 | 726 | 628.1 | 642.6 | 678.8 | 712.1 | 686.3 | 683.4 | 683.6 | 670.7 | 699 | 645.8 | 746.5 | 709.3 | 639.2 | 640.9 | 641.4 | 608.5 | 593.7 | 690.3 | 628.2 | 557 | 580.3 | 562.4 | 647.2 | 613 | 535.7 | 510 | 509.6 | 485.6 | 489.3 | 437.1 | 398.8 | 315.9 | 329.6 | 324.3 | 364.5 | |
| 货邮运输量2 | 85.8 | 86.4 | 88.8 | 87.8 | 85.4 | 85.1 | 74 | 86.1 | 92.9 | 93 | 91.7 | 87.9 | 86.5 | 86.7 | 88.5 | 85.7 | 79.9 | 81.7 | 60.5 | 82.1 | 84.6 | 83.9 | 80.9 | 80 | 76.4 | 75.2 | 74.7 | 73.5 | 68.4 | 70.8 | 54.6 | 75.3 | 74.4 | 71.9 | 67.5 | 70.2 | 63.6 | |
| 国内航线1 | 45.5 | 45.1 | 48.1 | 46.9 | 45.6 | 45.8 | 40.8 | 48.1 | 51.4 | 51 | 51.8 | 51.5 | 48.6 | 47.9 | 51.7 | 48.1 | 44.7 | 45.2 | 33.7 | 51.4 | 51.4 | 49.6 | 47.9 | 48.4 | 44.7 | 43.2 | 44.8 | 43.7 | 40.5 | 42.1 | 32.9 | 48.2 | 45.4 | 44.2 | 41.2 | 45.1 | 39.2 | |
| 港澳台航线 | 1.8 | 1.9 | 1.7 | 1.9 | 1.9 | 1.8 | 1.2 | 1.8 | 1.8 | 1.7 | 1.5 | 1.5 | 1.6 | 1.6 | 1.5 | 1.5 | 1.5 | 1.5 | 1.2 | 1.3 | 1.4 | 1.5 | 1.3 | 1.4 | 1.5 | 1.4 | 1.5 | 1.4 | 1.3 | 1.4 | 0.9 | 1.4 | 1.4 | 1.4 | 1.2 | 1.4 | 1.4 | |
| 国际航线 | 40.3 | 41.4 | 40.8 | 40.9 | 39.8 | 39.3 | 33.2 | 38 | 41.4 | 42 | 39.9 | 36.5 | 37.9 | 38.8 | 36.8 | 37.6 | 35.3 | 36.4 | 26.8 | 30.7 | 33.2 | 34.2 | 33 | 31.5 | 31.7 | 32 | 29.9 | 29.8 | 27.9 | 28.7 | 21.7 | 27.2 | 29 | 27.7 | 26.3 | 25.2 | 24.4 | |
| 旅客周转量2 | 1,452.6 | 1,386.1 | 1,074.3 | 1,097.3 | 1,131.9 | 1,235.9 | 1,276.2 | 1,183.1 | 1,126.8 | 1,099.4 | 1,230 | 1,151.4 | 1,365.5 | 1,309.2 | 1,110.5 | 1,136.5 | 1,091.2 | 1,066.3 | 1,112.1 | 1,193.9 | 1,037.9 | 1,003.2 | 1,129.4 | 1,075.3 | 1,290.7 | 1,234.1 | 1,036.4 | 1,019.1 | 978.6 | 999.8 | 1,099.1 | 1,010.6 | 889.1 | 832.2 | 946.9 | 915.5 | 1,074.2 | |
| 国内航线1 | 1,122.7 | 1,069.9 | 802.7 | 817.7 | 837 | 928.2 | 976.3 | 884 | 832.5 | 820.6 | 936.5 | 877.1 | 1,060.7 | 1,016.3 | 846.8 | 871.7 | 826.8 | 816.4 | 868.1 | 905.9 | 780.2 | 772 | 885.6 | 835.7 | 1,025.7 | 978.7 | 815.6 | 811.4 | 772.5 | 802.8 | 896.5 | 823.6 | 719.1 | 698.7 | 807.4 | 776.2 | 926.4 | |
| 港澳台航线 | 13.9 | 12.9 | 11.7 | 11.7 | 12 | 12.6 | 12.9 | 12.1 | 12 | 11.8 | 12.6 | 11.1 | 13.6 | 12.6 | 12.4 | 12 | 11.8 | 10.9 | 10 | 12 | 11.3 | 11.3 | 11.8 | 11.1 | 13.6 | 12.6 | 11.8 | 11.5 | 11.5 | 10.7 | 11.3 | 10.7 | 10.2 | 9.4 | 9.4 | 8.3 | 10.6 | |
| 国际航线 | 330 | 316.2 | 271.6 | 279.6 | 294.9 | 307.8 | 300 | 299.1 | 294.2 | 278.8 | 293.4 | 274.3 | 304.7 | 293 | 263.6 | 264.8 | 264.4 | 249.9 | 243.9 | 287.9 | 257.7 | 231.1 | 243.8 | 239.6 | 265.1 | 255.4 | 220.8 | 207.6 | 206.1 | 197 | 202.6 | 186.9 | 170 | 133.5 | 139.5 | 139.3 | 147.8 | |
| 货邮周转量2 | 37.1 | 37.8 | 38.3 | 38.1 | 37 | 37.3 | 32.2 | 35.8 | 38.3 | 38.6 | 37.2 | 34.4 | 35.2 | 35.5 | 35.1 | 34.7 | 32.8 | 34.1 | 25.9 | 31.4 | 32.3 | 33.1 | 31.9 | 31 | 30.7 | 30.6 | 29.4 | 29 | 27.2 | 28 | 22.3 | 28.3 | 29 | 27.5 | 26.4 | 25.8 | 24.6 | |
| 国内航线1 | 7 | 6.8 | 7.3 | 7.1 | 6.9 | 7 | 6.4 | 7.3 | 7.7 | 7.6 | 7.8 | 7.9 | 7.5 | 7.3 | 7.9 | 7.4 | 6.8 | 6.9 | 5.2 | 8 | 7.8 | 7.4 | 7.2 | 7.5 | 6.9 | 6.6 | 6.9 | 6.7 | 6.2 | 6.5 | 5.2 | 7.5 | 6.9 | 6.6 | 6.2 | 6.9 | 6.1 | |
| 港澳台航线 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.1 | 0.2 | 0.2 | 0.2 | 0.1 | 0.2 | 0.2 | |
| 国际航线 | 30.1 | 31 | 30.9 | 31 | 30.1 | 30.3 | 25.7 | 28.4 | 30.6 | 31 | 29.5 | 26.6 | 27.7 | 28.3 | 27.2 | 27.3 | 26 | 27.2 | 20.6 | 23.4 | 24.5 | 25.7 | 24.7 | 23.5 | 23.8 | 23.9 | 22.6 | 22.3 | 21 | 21.5 | 17.1 | 20.8 | 22.2 | 20.9 | 20.2 | 18.9 | 18.5 | |
| 航班效率3 | ||||||||||||||||||||||||||||||||||||||
| 飞机日利用率 | 10.1 | 10 | 8.2 | 8.1 | 8.7 | 9.1 | 10.2 | 9 | 8.6 | 8.7 | 9 | 8.9 | 10 | 10 | 8.9 | 8.8 | 8.9 | 8.5 | 9.5 | 9.5 | 8.5 | 8.4 | 8.8 | 8.7 | 9.9 | 9.8 | 8.7 | 8.5 | 8.5 | 8.5 | 9.5 | 8.8 | 8 | 7.9 | 8.2 | 8.4 | 9.2 | |
| 正班客座率 | 88.8 | 86.3 | 84.7 | 85.6 | 86.1 | 86.8 | 87.2 | 84 | 84 | 85.7 | 87.4 | 86.3 | 87.5 | 84.5 | 84.6 | 84.6 | 84.5 | 83.3 | 85.4 | 82.8 | 82 | 83.2 | 85.2 | 83.9 | 86.9 | 84 | 83.3 | 81.9 | 81.9 | 81.6 | 85 | 79.7 | 77.7 | 77.5 | 80.4 | 78.5 | 81.5 | |
| 正班载运率 | 76 | 74.7 | 75.7 | 75.3 | 74.8 | 74.7 | 72 | 71.7 | 72.9 | 74.1 | 75 | 75.6 | 74.2 | 72.8 | 74.8 | 74.4 | 72.9 | 72.9 | 71.2 | 69.6 | 72.3 | 73.3 | 73.7 | 73.8 | 73.2 | 72.1 | 73.8 | 72 | 71.9 | 70.9 | 69 | 68.2 | 68.4 | 68.5 | 69.3 | 69 | 68.4 | |
| 旅客吞吐量4 | 15,635 | 14,813.6 | 11,386.7 | 11,764.2 | 12,153.5 | 13,199.5 | 13,534.3 | 12,507.2 | 12,014.6 | 11,920.2 | 13,453.4 | 12,451.6 | 14,953.9 | 14,263 | 12,154.1 | 12,663.5 | 12,093.5 | 11,809.1 | 12,237.3 | 12,869.1 | 11,327.4 | 11,234.3 | 12,777.7 | 11,937.9 | 14,538.4 | 13,814.8 | 11,721.8 | 11,790.6 | 11,195.6 | 11,510.9 | 12,562.9 | 11,534.4 | 10,163.1 | 9,901 | 11,353.5 | 10,833.8 | 12,944.4 | |
| 东部地区 | 7,921 | 7,500 | 6,036.8 | 6,323.8 | 6,579.5 | 7,106.3 | 7,115.9 | 6,784 | 6,615.2 | 6,510.9 | 7,091.5 | 6,378.5 | 7,488.6 | 7,128.7 | 6,324.2 | 6,674.1 | 6,434 | 6,361.3 | 6,400.5 | 6,798.7 | 6,129.9 | 6,016.6 | 6,644.2 | 6,030.2 | 7,253 | 6,859.1 | 5,997.5 | 6,108.4 | 5,788.8 | 6,150.9 | 6,580.4 | 6,102.1 | 5,480.9 | 5,286.2 | 5,819.9 | 5,358 | 6,321.7 | |
| 中部地区 | 1,640.9 | 1,555.9 | 1,158.6 | 1,208.3 | 1,265.2 | 1,367.3 | 1,435.2 | 1,235.1 | 1,199.5 | 1,218.2 | 1,442.3 | 1,330.5 | 1,651.3 | 1,561.9 | 1,302.1 | 1,370.2 | 1,321.4 | 1,251.5 | 1,318.6 | 1,388.7 | 1,209.6 | 1,231.1 | 1,423.8 | 1,335.5 | 1,652.5 | 1,555.2 | 1,292.6 | 1,323.8 | 1,261.3 | 1,232.5 | 1,345.6 | 1,233.4 | 1,051.8 | 1,070.8 | 1,266.6 | 1,230.2 | 1,519.8 | |
| 西部地区 | 5,078.6 | 4,823.6 | 3,519.5 | 3,573.4 | 3,630 | 3,959.5 | 4,057.1 | 3,641.7 | 3,466.8 | 3,522.2 | 4,121.8 | 3,952.1 | 4,858.4 | 4,662.9 | 3,801.8 | 3,877.8 | 3,634.3 | 3,507.5 | 3,663.3 | 3,767.4 | 3,247.5 | 3,331.4 | 3,933.9 | 3,795 | 4,678.8 | 4,492.4 | 3,694.3 | 3,647.5 | 3,456.4 | 3,439.5 | 3,747.2 | 3,395.1 | 2,960.3 | 2,971.8 | 3,561.6 | 3,539.6 | 4,257.1 | |
| 东北地区 | 994.6 | 934.1 | 671.7 | 658.6 | 678.8 | 766.5 | 926.2 | 846.5 | 733 | 668.9 | 797.9 | 790.6 | 955.7 | 909.5 | 726.2 | 741.5 | 703.8 | 688.8 | 854.9 | 914.2 | 740.4 | 655.1 | 775.9 | 777.3 | 954.2 | 908 | 737.4 | 711 | 689.1 | 688.1 | 889.7 | 803.7 | 670.2 | 572.3 | 705.5 | 706 | 845.8 | |
| 货邮吞吐量4 | 183.5 | 184.2 | 189.6 | 187.1 | 182.5 | 180.5 | 157.1 | 182.7 | 197.9 | 200.7 | 196.8 | 190.5 | 184.5 | 184.3 | 187.4 | 180.3 | 173.2 | 177.8 | 130.1 | 181.2 | 188.4 | 185.7 | 179.3 | 175.4 | 167.7 | 165 | 167.5 | 166.2 | 154.7 | 162 | 122.6 | 167.9 | 164.9 | 164.3 | 152 | 157.9 | 144.3 | |
| 东部地区 | 123.8 | 125.6 | 127.4 | 127.2 | 124.5 | 121.7 | 104.6 | 122.7 | 131.7 | 134.1 | 131.8 | 124.7 | 121.8 | 123 | 125.7 | 122 | 118.3 | 121.9 | 89.8 | 119.2 | 126 | 126.7 | 121.8 | 117.3 | 112.6 | 112.6 | 114.8 | 115.3 | 108.8 | 115.2 | 88.1 | 115.6 | 114.6 | 115.4 | 108.1 | 109.4 | 102.5 | |
| 中部地区 | 23.8 | 23.8 | 24.4 | 23.9 | 23.3 | 23.4 | 19.4 | 23.5 | 27.2 | 28.3 | 26.3 | 26.1 | 25.1 | 25 | 24.6 | 22.7 | 22.6 | 22.9 | 15.2 | 24.2 | 25.1 | 24.4 | 22.8 | 22.5 | 21.5 | 20.7 | 20.3 | 19.5 | 17.2 | 17.1 | 10.7 | 18.1 | 18 | 18.3 | 15.3 | 16.5 | 12.9 | |
| 西部地区 | 31.3 | 30.4 | 32.5 | 31 | 29.7 | 30.7 | 27.8 | 31 | 33.7 | 32.9 | 32.8 | 33.3 | 32.6 | 31.5 | 31.5 | 30.5 | 27.4 | 28.1 | 21.4 | 31.1 | 31.4 | 29.1 | 29.2 | 29.3 | 28.7 | 27 | 27 | 26.5 | 23.8 | 24.9 | 19.5 | 28 | 26.7 | 25.3 | 23.5 | 26 | 24.3 | |
| 东北地区 | 4.6 | 4.3 | 5.3 | 4.9 | 5 | 4.7 | 5.2 | 5.4 | 5.3 | 5.4 | 6 | 6.4 | 5 | 4.8 | 5.6 | 5.2 | 4.9 | 4.9 | 3.7 | 6.8 | 6 | 5.5 | 5.5 | 6.3 | 4.9 | 4.7 | 5.5 | 4.9 | 4.8 | 4.7 | 4.2 | 6.2 | 5.5 | 5.3 | 5.1 | 6 | 4.6 | |
| 起降架次4 | 111.8 | 108.4 | 92.6 | 95.1 | 96 | 104.8 | 94.2 | 100.4 | 101.3 | 100.5 | 105 | 101 | 114.8 | 113.9 | 102.2 | 106.2 | 101.7 | 100.8 | 93.5 | 100.7 | 101.3 | 98.4 | 104.8 | 101.9 | 114.7 | 112.6 | 102.6 | 105.2 | 100.5 | 104.3 | 92.5 | 99.2 | 94.1 | 93.9 | 101.1 | 101.3 | 111 | |
| 东部地区 | 51.5 | 50.2 | 42.9 | 44.1 | 45.5 | 48.8 | 46.6 | 48.2 | 47.3 | 46 | 48.2 | 45.3 | 50.5 | 50.4 | 45.1 | 47.2 | 45.9 | 46.1 | 43.6 | 48.6 | 46.2 | 44.9 | 47.2 | 44.5 | 50.5 | 49.4 | 44.8 | 45.7 | 43.2 | 46.7 | 44.8 | 46.5 | 43.8 | 42.3 | 44.6 | 43.1 | 47.6 | |
| 中部地区 | 13.7 | 13.1 | 12.6 | 13.4 | 13.2 | 13.9 | 11.4 | 13.2 | 14.2 | 13.9 | 14.5 | 13.9 | 14.7 | 14.9 | 14.2 | 15.1 | 13.8 | 13.9 | 12.8 | 13.2 | 14.2 | 14 | 14.6 | 14.4 | 15.4 | 15.2 | 14.2 | 14.9 | 14.5 | 14.3 | 11.4 | 13.6 | 12.5 | 13.4 | 14.4 | 14.6 | 15.4 | |
| 西部地区 | 39.5 | 38.1 | 31.7 | 32 | 31.9 | 35.7 | 30.1 | 32.4 | 33.7 | 34.6 | 35.5 | 34.9 | 41.5 | 42.1 | 36.6 | 37.2 | 35.6 | 34.9 | 31 | 32.3 | 34.4 | 33.8 | 37 | 37 | 41.9 | 41.3 | 37.8 | 38 | 36.3 | 36.7 | 30 | 32.7 | 31.6 | 32.2 | 34.8 | 36.8 | 39.9 | |
| 东北地区 | 7.1 | 7 | 5.4 | 5.6 | 5.4 | 6.4 | 6.1 | 6.5 | 6.1 | 6 | 6.7 | 6.8 | 8.1 | 6.5 | 6.3 | 6.7 | 6.4 | 6 | 6.2 | 6.7 | 6.4 | 5.7 | 6 | 5.9 | 6.9 | 6.7 | 5.7 | 6.7 | 6.5 | 6.6 | 6.3 | 6.4 | 6.3 | 6 | 7.4 | 6.8 | 8 |
最新值
本页序列为月度，时间跨度从2017年3月至2026年8月。来源：中国民用航空局「中国民航主要生产指标统计」。
常见问题
- 中国民航运输量与机场吞吐量（月度）的最新值是多少？
- 旅客运输量在2026年8月为7,873.3万人。较2026年7月+5.5%，较上年同期+4.5%。
- 中国民航运输量与机场吞吐量（月度）当前处于高位还是低位？
- 读数7,873.3万人为自2017年3月有数据以来的最高水平。
- 中国民航运输量与机场吞吐量（月度）的数据可追溯至何时？
- 本页序列为月度，时间跨度从2017年3月至2026年8月。来源：中国民用航空局「中国民航主要生产指标统计」。本数据表中的每个序列均可查看全历史图表，并支持下载为CSV或Excel格式。
- 中国民航运输量与周转量指标衡量了什么？
- 本表衡量中国民用航空运输业的月度实际生产运行规模。运输量反映承运的旅客人数与货邮实际重量；周转量综合考虑运输距离，为运量与运输距离的乘积，分为国内航线与国际航线统计。
- 本表数据由哪个机构发布，统计来源是什么？
- 本表数据由中国民用航空局通过「中国民航主要生产指标统计」发布，由民航局根据全国民航运输航空公司及各运输机场定期报送的生产运行业务报表汇总编制而成。
- 如何解读机场吞吐量与起降架次等指标？
- 本表各项指标均为当月实际发生数，未经季节调整。机场旅客与货邮吞吐量按进出港双向统计，起降架次反映机场飞行作业负荷，并按东部、中部、西部及东北地区呈现空间分布特征。