flight chaos

my sister was supposed to fly into Toulouse tomorrow and land at the same time as us, but because of strikes in France, the airline cancelled her flight. luckily, they did this yesterday, so she was able to reschedule for tonight, but once again, the airline decided to cancel! so now we're looking into any way to get her down there before Saturday, the day of the big party - my father's 70th birthday. but it's a bit complicated. now my father's trying to get her to fly down here so that, if stuck, we're at least all together... this is really not what we needed.