Flight Report

This dataset covers seven days of ADS-B traffic at Shenzhen Bao'an International Airport (SZX/ZGSZ), spanning May 1 through May 7, 2025. Over that window, seven flights were recorded across seven unique aircraft, all registered in China. Every recorded movement was a touch-and-go, with zero arrivals or departures logged. Activity was sparse and clustered in the morning and afternoon hours, with the first recorded flight at 08:03 CST and the last at 11:12 CST. The peak hour was 11:00, which saw two flights, matched again at 16:00. Hours 08:00 and 20:00 and 21:00 each contributed one flight. The remaining 19 hours of the day recorded no activity. Altitude data was captured across 488 ADS-B points. The average observed altitude was 7,317 feet, with a maximum of 11,200 feet. The most populated altitude band was 6,000 to 7,000 feet, accounting for 131 data points. The 9,000 to 10,000 foot range followed with 92 points, and 8,000 to 9,000 feet contributed 89. Only 11 points were recorded above 10,000 feet. Average groundspeed across all flights was 259 knots, with a maximum of 337.2 knots. Total distance tracked came to 133 nautical miles, averaging 19 nautical miles per leg at roughly 4.2 minutes per leg. No approach or departure directional data was captured, and no route pairings were recorded.