Varies.. Worst case could be about 1 hour.. Best case about 5-10 mins
Micheal, depends on the time of the day. I flew out at 10:00am so I went through security around 08:15am it took me about 10min.
TSA website gives estimated wait times.
If you are landing and have a connecting flight or an appointment forget about it. You won't make it. Leaving Boston is different.
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