That would be equal to declaring an emergency, airport are trained to allow for that perhaps coming from Russia used enough fuel that they didn't have enough to be in a holding pattern for 3 hours. Why were flights diverted to Florida when Cuba could be used as a holding area plus refueling. That would include transfer to smaller aircraft.
Like I said,no ones making a big deal out of it,they just explained why there was delays and that the russians lied,most peeps are more focused on getting help in and not useing the tragedy as a reason to slam the US
Most anyways.