My best advice - check out the forums at BaseOps.net - lots of guys currently in upt to talk to about their experiences.
But here's my input. "Typical" Active Duty pilot tracks these days isn't quite typical... it's a fast-changing ballgame. But here's my best shot at what you might expect. YMMV...
SUPT/JSUPT - about 180 hrs, a bit over 200 if you go to ENJJPT (google for more info) over the course of a year. You might sit up to 6 months to a year waiting to start.
6 months in the T-6 (85 hrs at UPT, 120 at ENJJPT).
After T-6s, ENJJPT studs go to T-38s. Other UPT studs track select to T-38s, T-1s, T-44s, or UH-1s. I'm not the best guy to fill in the details of the latter 3 options.
T-38s - ~100 at ENJJPT, less at UPT.
A few weeks before graduation, you get your assignment - merit-based assignment based on your preferences (and more importantly, AF needs).
T-38s used to be reserved for fighter/bomber. Current Active Duty drops at T-38s (including ENJJPT, which used to be 100% fighter) - top couple get fighters, a bomber, a FAIP (First-Assignment Instructor Pilot) or two, a handful of tanker/transports, maybe a SOF (U-28 or NSA) platform, and a couple RPAs (UAV, UAS, whatever you call them today).
Your 10-yr clock starts the day you graduate from UPT. At this point, you're say a 1.5yr 2d Lt.
OK, since you earned a fighter, you might wait 6 months for training to start - more casual duty at your UPT base. Once the training starts, it'll be a month at survival and centrifuge training, then 2 months at Intro to Fighter Fundamentals flying the T-38. Off to FTU to learn how to fly your fighter - 6-12 months there, then finally to your first ops base.
You arrive at your ops base as a 3yr 1Lt, or maybe even a brand-new 4yr Capt. 3-4 months getting mission ready, and you finally get to fly your first USAF sortie without a gradesheet as Blue 4.
Hopefully you deploy a couple times during that first 2.5-3yr tour. As a brand-new wingy, if you can manage a remote flying tour (1 yr flying in Korea) followed by a full ops tour, do it. You finish this tour as a 6-7 yr Capt, with maybe 600 hours in your fighter (almost all PIC, of course, 'cause you're always the sole manipulator of the controls in a fighter).
One way or the other, if you stand out, you've got a chance to go to another ops tour or maybe teach at the FTU. More likely, you're off to an "ALFA" tour - which used to stand for something else, but now means ALO (walking with the army), UPT/IFF IP, or RPA (currently a one-way door - you go to a drone, you stay a drone pilot forever). ALO = 0 hrs, but higher priority to get back to a fighter afterwards. UPT IP - maybe grab another 700hrs, 1000 if you try to fly like a FAIP. IFF, significantly less.
You hit your Major's board at the middle of this tour, finishing it with 10yrs in the AF, but still over a year left on your commitment, which means you've got to take the next assignment. You might volunteer for a 365-day deployment during the assignment. If you don't, then you get non-vol'd in the middle of your next assignment.
If your next assignment is flying (not guaranteed), you'll be doing some sort of squadron leadership job, and you'll fly a lot less than you did when you were a Lt Wingman, except when you can get on a deployment. 3 yrs later, you're 13 yrs into your career with maybe 2000+ hrs and your first opportunity to stay or go.
But as I said, it's a fast-changing ballgame. May be completely different next year. Heck, it might be completely different tomorrow.
Hope this helps.
And one last thing in this tome - what my Marine brother said above: Don't join up because you want to build time. Flying for the military gives you a lot of marketable skills (not just flying), but you won't make it happily through the first deployment if you don't have another reason to be here.
Wuzzo