Arrivals outnumbered departures nearly two to one at Miami International Airport across a 100-day ADS-B capture window running from January 4 through April 13, 2025. Of 4,795 total flights logged, 3,142 were arrivals and 1,653 were departures, drawn from 2,183 unique aircraft. The busiest single hour was 7:00 AM EST, which saw 316 movements, 224 of them arrivals. Departure pressure concentrated in the late morning, with the 10:00 AM hour producing 160 outbound flights against only 70 arrivals. The busiest calendar day was April 5, with 305 total movements, 290 of which were arrivals. Daily totals varied widely, with some days logging fewer than 10 flights and others exceeding 200. Atlanta led all routes with 126 combined movements, followed by Tampa at 102 and Dallas-Fort Worth at 95. Los Angeles and Orlando each tied at 72. San Juan appeared in the top ten with 67 total flights. Approach directions were distributed across all compass quadrants, with NNW, WNW, and ESE leading inbound traffic at 380, 376, and 335 counts respectively. Departures fanned out similarly, heaviest toward NNE at 233 and NNW at 230. Altitude data across 2.45 million ADS-B position points shows a pronounced cruise band between 35,000 and 39,000 feet, where the four busiest altitude bands concentrated more than 519,000 readings. Average groundspeed across all tracked flights was 353 knots, with a recorded maximum of 641.8 knots. The longest logged departure covered 3,110.6 nautical miles over 418.8 minutes. One departure to Westchester County Airport reached a peak of 48,575 feet, the highest altitude in the dataset. Aircraft registered to the United States made up 1,795 of the 2,183 unique aircraft, with Canada second at 101 and Panama third at 38.