We have sailed out of Tampa twice, once late December, once early February. Our embarkation was affected both times. Once we spent the day at the airport and once at the local mall. The airport was actually a much better option. On our return in February fog was going to be an issue with getting into Port so the captain was able to get into Tampa early, by 9pm, and avoid the delay. I would consider this when planning flights at this time of year.