联合航空（联航）航班信息
KN2610 KN2920 KN2930 KN2950 KN2260 KN2270
KN2280 KN2290 KN2901 KN2611 KN2911 KN2921
KN2931 KN2941 KN2251 KN2261 KN2281 KN2291
KN2902 KN2612 KN2912 KN2922 KN2932 KN2942
KN2252 KN2262 KN2282 KN2292 KN2603 KN2913
KN2923 KN2933 KN2943 KN2263 KN2273 KN2283
KN2293 KN2604 KN2914 KN2924 KN2934 KN2944
KN2264 KN2274 KN2284 KN2294 KN2915 KN2925
KN2935 KN2945 KN2255 KN2265 KN2275 KN2285
KN2295 KN2916 KN2926 KN2936 KN2946 KN2256
KN2266 KN2276 KN2286 KN2296 KN2917 KN2927
KN2937 KN2947 KN2257 KN2267 KN2277 KN2287
KN2918 KN2928 KN2938 KN2948 KN2258 KN2268
KN2278 KN2288 KN2609 KN2919 KN2929 KN2949
KN2259 KN2269 KN2279 KN2289 KN291T KN293T
KN291U KN227V KN291X KN229X KN229Y