Air Force One is generally not trackable on common flight radar platforms like Flightradar24 due to operational security reasons. The aircraft's ADS-B transponder, which provides location data to flight trackers, can be turned off or the flight data can be blocked from public view. Some military and government aircraft, including Air Force One, are intentionally omitted or anonymized on popular flight-tracking websites. However, alternative tracking platforms such as ADSB Exchange may sometimes display Air Force One's location because they do not block military flights like Flightradar24 does, but even there, tracking depends on the transponder status and ground receiver coverage. Air Force Two, by contrast, is more commonly visible on these trackers. In summary, Air Force One flight tracking is very limited and unreliable on public flight radar sites, with most data restricted or blocked due to security protocols.