The slur-spewing plane passenger who was duct-taped and zip-tied to his seat after an alleged mid-flight meltdown has been identified as an Arizona realtor. Layne Arthur Lundeen, 67, of Tucson, forced American Airlines flight 618 from Dallas to Newark to land prematurely in Baltimore after his obscene outburst Thursday night — during which the bigot hurled the N-word at a flight attendant and spouted anti-gay insults, according to police. Lundeen’s LinkedIn said he was a vice president at Long Realty in Tucson, however, his profile had been scrubbed from the site. Traveler Juan Mejia, a former law enforcement officer who...