Good luck with LCY mate, every time I've used it ex EDI recently there have been problems, either fog, A/C gone tech, etc, and there always seem to be huge delays posted on the screens at EDI. Eg yesterday the 9am (ish) flight was showing a 3.5hr delay. I note we are likely in for another day of chaos at LHR and elsewhere today, already one flight LHR-EDI-LHR is cancelled. Maybe T5 will stop the fog happening?