Originally Posted by
pandaperth
Was looking at Siberian (S7) flights in Russia, and discovered an airline called Isle of Scilly Skybus (airline code IOS - 3 chars!?), which flies to various places inside Russia - but does not fly to the Scily Isles (which are in the UK

)
Is this an error, or what


The flights in question are opeared by IrAero. Appareltly they appear as "IOS" in some timetables.