U folks r great! I truly appreciate the feedback. Have to admit that i got too scared thinking about missing my flight to IAD, knowing very well that UA or SK has no obligation to help me if the SK flight is delayed..

I changed my tickets to the day before the UA flight, and ill just stay overnight.. money still saved, but im not gonna do this anymore without considering that LHR is a much, much bigger airport than what im used too..

Its very annoying that SK dont fly an earlier flight from SVG to LHR