I think they are taking on too much. Don't know what will happen with their schedule if one of their aircraft goes tech. And what airline doesn't have network meltdowns in summer? Have you ever flown through FRA in summer? Not really. The size of an airport is irrelevant, what you need to look at it what kind of customers it attracts. For BEG there tends to be delays mostly because of ATC restrictions especially over Hungary where their ATC staff is overworked and understaffed, they even threatened with strike action.
So let's say a flight to AMS has to be delayed by 20 minutes, it means regional flights will also be delayed because of connecting traffic which means they will be late coming back to Belgrade As for FRA, it's a mess because it grew too much and is disorganized.
Exactly because they have been in this business so long they should not have such problems. And finally, Wizz Air's on time performance in Belgrade is quite, especially in summer. It's not uncommon for their flights to have 2 hour delays and that is without trasnfer passengers. Anon have you looked FR24 during summer?
Most AC overflying Hungary are on time. Your story is not valid for most part. Not only did I look at FR24 but I also read articles online and follow the news out there. Yes, lets put the blame on Hungary. Strangely enough nobody complained about W6 delays who Also use the same trajectory.
Problem is with JU ground staff. There were many delays last year. And of course no one speaks of Wizz Air here because certain people have them on a pedestal. As for ground staff, if you were following the situation more closely, JU staff no longer exists after ASGS was terminated. It's all Vinci now. So if you want to blame someone blame them. Finally can you post a link or a source claiming what you say? Because there are many sources to back my claim tha ATC restrictions are becoming an increasing problem.
