On: Planes overhead

[mnutt]

Sadly Siri doesn't know "What planes are overhead?", though it figures it out if you say "Search wolfram alpha for planes overhead."

[jrappleye → mnutt]

You can also query Wolfram by just saying "Wolfram," e.g. "Wolfram planes overhead". See http://www.tuaw.com/2011/10/28/10-cool-things-you-can-do-wit... for more things you can do with Wolfram and Siri.