The flight board at Charles de Gaulle airport, Paris, France, on 20 April 2010. Many flights were canceled due to airborne ash from the Eyjafjöll volcano in Iceland.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/35034362831@N01">Joi Ito</a> from Inbamura, Japan
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/35034362831@N01/4538203525/">The flight board at CDG</a>