You can help us keep FlightAware free by allowing ads from FlightAware.com. We work hard to keep our advertising relevant and unobtrusive to create a great experience. It's quick and easy to
whitelist ads on FlightAware or please consider our
premium accounts.
Also for the theory on minimal impact on delays. Tell that to passengers traveling tonight. JFK was a one runway operation for most of tonight. Land and Depart RWY 31L was the only option account of WX (Winds).