Flying to MBJ five weeks today so I was just checking todays delays. Several LGW flights are delayed, yet only one 747 (VS16) appears to be late in. How long does it take to " turn around" a 747. I ask because today's 65 is VGAL which arrived for time from LAS yet 65 is delayed. Is VS running operation so tight that there is no room for the slightest delay with the knock on effect. I ask this because it's seems that over the last few years Everytime I fly with VS there are delays and personally speaking this has been a major factoring why I stopped flying VS a my preferred airline. I was gold for several years and this year will be back to red. I have returned to VS for this flight because I heard things were getting better and I have purchased 8 UC tickets for my family. I hope they dont let us down.
Whilst all delays are frustrating, is it really worth getting too worked up about them? When you are on holiday, does EVERYTHING have run like clockwork? If the delays run into four hours plus, then yes- plans have to change, but for less than that, especially when you are flying in Upper and can chill in the Clubhouse during the delay, why fret over it?
To me, poring over the flight schedules in the weeks leading up to your flight is a bit like reading the online self diagnosis medical sites - you can get yourself worked up into a frenzy over nothing if, after all the previous poor performance, your flight is on time.
Also, if your flight is delayed, there is absolutely nothing you can do to change it.
I accept we are all different in out outlooks, and YMMV

Nick