Flight Tracking - a living map of sky activity in the U.S.

To follow the cabspotting post... we move above to the trajectories in the sky . Flight Aware offers realtime (almost - there is a six minutes delay) as well as departure and arrival times, progress along airplane paths, data analysis, discussion groups, pilot itineraries, route analysis, traffic graphs...

mapping of all flight movements in the U.S. during a 24-hour period

mapping of a day (from 4am until midnight) of snapshots of all the radar/radio contact air traffic in US airspace