One way the swine flu can spread; my opinion!?

Ok we all know that the swine flu has been spreading lately. But what i ha vent heard of on the news is how exactly this is happening, now i know scientist aren't sure if coughing and stuff like that can spread this flu, ... and oh jeez im babbling k. so here my point dint you guys think its possible for the flu to travel threw the planes? i mean think about, lets go Baku to saturday(april 28.) for a sec. So lets say somebody get on a plane and their and stuff of course they dint think bout the swine flu because it had been to rare only around 18 case a year in the u.s. not only that but the symptoms are basicly the same as the average flu so they dont tink much of it. so the flight has ended they coughed and sneezed all up on the plane chair(yuck) the planes trash is pick and all the things they bascily do after a flight and oh look at the clock, its time for another flight so the plane is boarded and stuff, so somebody sit on the very seat that mr.icky just coughed and sneezed on so their now getting all those nasty little germs so blah blah blah, the flights ended and they now are infected , 3 days later their coughing and sneezing too. so you get it? i know i babbled a lot awhile writing these post but dont blame me im only 14 ! im just saying you never kno the next time you get on a plane you maybe sitting on the very unlucky seat. so give me your opinions and stuff dont be mean about the way i write, i didnt ask for language arts lesson