Have flown out of TPA a couple times in the last year and it widely varies - mainly due to the level of TSA staffing - like others can be 5 min or less or 45 min. Really isn't any inbetween. Prime example of an older aiport where they had to shoe-horn in the security and it just doesn't work. The TSA itself certainly doesn't help the process.
Plus it really needs a priority lane!!