Let's imagine what different races would do. Staring with what the Indians did, they bang and shout and say "please" while pleading their case to no one that can hear them. Blacks would scream and yell and break things, possibly trying to force their way on the plane, and likely start at least one fight. Asians would get quiet and frantically mill around, looking on their phones, until one of them decided on a course of action (calling someone or getting help). Whites would be similar to asians, except they would loudly discuss their thought process for the whole airport to overhear. Hispanics would break through the security fencing and quietly enter the plane, taking their seats and pretending to be unable to speak when asked where they came from.