I have flown Jetsmart four different times since I started this thread. I think they are fine and I will absolutely fly them again when it makes sense to.

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As with all LCCs, if you have an itinerary you absolutely cannot miss, don't take the last flight of the day, or have a plan B in mind.

I have had one FlyBondi flight canceled on me a couple of days before scheduled. They were supposed to be able to accommodate the next day but it would have cut too close to my flight back home to the U.S. I ended up paying for a Jetsmart flight last minute. So far I have flown FlyBondi eight different times. I guess one out of eight isn't too bad. Of course, FlyBondi is not Jetsmart, but I think it's a good thing to watch out for anyway.