SFO logged 3,122 flights across three days in May 2026, split almost evenly between 1,569 arrivals and 1,553 departures. Traffic averaged 43.4 flights per hour, with the busiest hour falling at 6 PM PDT, when 222 movements were recorded (121 arrivals, 101 departures). The peak day was May 8, which saw 1,215 flights. Early mornings were quiet, with just 6 total movements in the 4 AM hour, before volume climbed sharply through the morning and held high from midday through late evening. The 1,126 unique aircraft in the capture came primarily from US-registered tail numbers (963 aircraft), with Canadian, Laotian, Japanese, and British registrations also represented, along with aircraft from more than 20 other countries. Los Angeles was the top route by a wide margin, with 190 combined movements (97 arrivals, 93 departures) over the three days. Las Vegas, San Diego, and Seattle each generated roughly 100 movements, followed by Chicago O'Hare, Denver, Phoenix, JFK, Orange County, and Dallas-Fort Worth rounding out the top ten. Approach and departure tracks concentrated heavily in the ENE and SE quadrants, with ENE accounting for 376 arrivals and 406 departures. A smaller but consistent stream used N and NNE corridors. Altitude data from over 3 million ADS-B position points shows the heaviest concentration of cruise-altitude readings between 35,000 and 38,000 feet, with 35,000-36,000 ft logging the single highest band count at 172,632 points. The highest-altitude flight in the dataset reached 49,975 feet on a departure to Dallas Love Field. The longest flight by distance was a 2,605 nautical mile arrival from Boston, lasting just over 6.5 hours. Average leg distance across all flights was 924 nautical miles.