After spinal tap (lumbar puncture) done in january 2013, my back is still in a great amount of pain. What could t more After spinal tap (lumbar puncture) done in january 2013, my back is still in a great amount of pain.
How long before your flight do you have to be at the airport? 2 hours,it gives you enough time to park,cheak-in maybe do some shopping and then go through security. Make sure you have enought time to get to your gate and board the aeroplâ¦ane-about 20-30 mins in case you get lost.
Re: How early do I need to get to JFK for International Flight. Feb 08, 2011, 8:12 PM. I would plan to arrive at the airport between 2 and 4 hours in advance of your flight, but at least 2 hours in advance. I prefer to get there as early as possible so not to rush.