I had a commenter disagree with me that Tommy is close to Abby in age, claiming that he was just now 40. I'm assuming they got this from the actor's age, but I think he is older than that, so I did some research because now I am curious.
I want to preface that I am not attacking anyone here, the ages confuse me too. And I'm not saying that Buck can't be with Tommy because of the age gap when that's literally not true. He's in his thirties and dating people a good bit older than him has not been a problem before.
I did some research, and here's what I found. Sources included, when necessary, to back me up.
Here's the Tommy timeline that is confirmed by the show.
2005 - Chimney Begins, he is no longer a probationary firefighter, so let's assume he's been there for one year now.
2004 - Tommy joins the 118, but wait, he needs training.
According to the LAFD website (and things could have changed since the early 2000s, I will be adding estimations into my final calculations), cadets need a year of training.
So, 2003 - Tommy joins the fire academy
Which was 21 years ago, and if Tommy is just now 40, that would make him 19 in 2003.
But he was an army pilot before this, so that makes no sense.
From googling and reading some articles and going on the actual army's website, these are the results that I have found that make the most sense. This is where I included most of the sources because it confused me the most.
He would have needed to go through basic training and a basic exam to get into flight school, but I have omitted those weeks as it would only be a few months of time, assuming he got into flight school immediately after passing. You also need a high school diploma or a GED to join the army, so I am going into this with the assumption that Tommy graduated high school at 18, and then went right into the army.
Flight school = 12-18 Months
Contracts before 2020 were for 6 years
So, Putting all of that information together, here is the final timeline, including some estimations since we don't know when his birthday is, or how long he was in each training, or literally anything else to point to how old this man is.
1995 - Tommy joins flight school (18/19)
1996-2002 - Tommy is in the army as a pilot (19/20-25/26)
2003 - Tommy joins the Fire academy (26/27)
2004 - Tommy joins the 118 (27/28)
2005 - Canon timeline starts in Chimney begins (28/29)
2024 - Season 8 (47/48)
So it is safe to assume that Tommy is in his late 40s.
And given that Abby was 42 in season one, which was 7 years ago, she would be 49 now. Therefore, they are under 5 years apart.














