The only way to get a FREE upgrade on your flight has nothing to do with check-in places THROW your grovelling spiel out the window and use this top tip to bump up boarding instead. Share: Email ThisBlogThis!Share to XShare to Facebook Related Posts:REVEALED: Saying THIS could get you kicked off your summer holiday flightPound to US dollar exchange rate: Sterling slumps against USD over single market wobbleREVEALED: Saying THIS could get you kicked off your summer holiday flightPound to US dollar exchange rate: Sterling slumps against USD over single market wobbleWATCH: Viral video shows daredevils doing THIS at the airport - but what happens next?
