I just had a quick look at pretty much every flight flying around NZ at present on FR24. Closest I saw to on time was CHC-TRG which was 15 mins late. Everything else is pretty much 30+ mins with plenty 60+ mins late.
Don't think I've seen a day this bad for a while!. It's amazing what crap weather in AKL and WLG can do to an entire domestic network.