KSEA to KJFK Seattle Tacoma Intl to John F Kennedy Intl KSEA to KJFK Seattle Tacoma Intl to John F Kennedy Intl #redPoly 1 1 relativeToGround -122.317857,47.463834,0 -117.064222,47.796139,0 -110.675503,47.868489,0 -104.544639,47.599083,0 -98.819575,47.023594,0 -93.430222,46.161778,0 -88,45,0 -82.963889,43.721917,0 -78.583189,42.375839,0 -73.770347,40.625369,0 -73.770347,40.625369,0