FlightRadar24

Flightradar24 allows you to track:

Planes moving in real-time
Airline and callsign information for individual planes

Do you want more features? Buy Flightradar24 Pro and get:

Comprehensive information for each individual plane, including route, speed, altitude and more
Augmented reality view – identify the planes flying overhead by simply pointing your phone’s camera to the sky
Easy to search for a specific flight
Filter by airline, altitude, speed and more
Push notification alerts
Flight trails and callsigns directly on map
Possibility to show different aircraft icons, for different aircraft types
See airline logos in connection with the aircraft
Emergency squawk notifications
Banner free

COVERAGE
We are constantly working to expand Flightradar24’s global coverage. Below is a breakdown of our coverage as of August 2012. For the most up-to-date coverage, please visit http://www.flightradar24.com

EUROPE Roughly 95% of the continent covered
NORTH AMERICA Complete coverage in the US and Canada (but with 5 minute delay) thanks to FAA data. Additional real-time data in large parts of the two countries. Minor coverage in Mexico
Rest of the World We have coverage in parts of Russia, Australia, New Zealand, Argentina, Brazil, Chile, China, Colombia, Costa Rica, Greenland, Hong Kong, India, Indonesia, Japan, Kazakhstan, Malaysia, Maldives, Mauritius, Mexico, Middle East, Philippines, Singapore, South Africa, Taiwan, Thailand and many other countries

Please note that coverage will vary.