Yes your claims are totally bizarre, even Micheal O'Leary would suggest that his airline is always on time as he can't prove it!
Ok so Eurostar is 100% on time as I have never had a delay on it. Likewise Easyjets flights to Gatwick are always 2 hours+ late as that is my personal experience, not supposition, guess work subjective predudice etc.
The airline you still can't name - I will take that with a pinch of salt as it is still not verified!
But your arguement has no credibility as you can't back it up! The CAA figures quoted on here suggest you are just very lucky! But you may only take one flight per year who knows. They also suggest that rails time keeping is genrally better than the airlines. So if anything the statistics are bias towards the airlines (as the definition of late is 15 mins for air and only 10 for rail) and they still can't beat rails timekeeping! If you want to see that trains arrive early from Edinburgh take a look at the live departure boards. People on this forum will be able to look at systems to prove that trains arrived on-time or early between Edinburgh and London yesterday, not every single one of course, but your to prove your claim that trains are always late arguement is total nonsense it only takes one to be on-time to show it is not true. The last train from London to Edinburgh I took arrived 7 minutes early. (again this can be verified by looking at TRUST)
So if you can prove any airline can operate 100% on time on any route please name it. Mr O'Leary will be asking them how they do it!