alt Hacker NewsIsn't this currently showing a flaw in their system? It correctly shows LaGuardia as having issues but also shows nearby airports as having issues due to severe arrival delays. But surely those delays are also due to LaGuardia? Maybe that's still useful, though? I don't know. Rarely fly.
A lot of that was due to LGA, yes. However, that doesn't stop those airports from being affected. Getting tons of traffic rerouted is inevitably going to cause delays across the whole airspace. Very useful to know.