This is a huge safety issue if this is SOP for this sort of thing...https://twitter.com/locodoggy/status/765005852948434944 …
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: that said, I don't know anything (they aren't saying anything), so.....
my buddy spent 5.5hrs on JFK Tarmac today & was rerouted to SLC due to crew timeouts so you may be better off in the street 
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