There is a pretty cool (and free) way to keep tabs of this online at Myflightradar24 (link) and I kept careful track this past year of every flight I took.
So, what did 2018 have in store? Here is a map of every flight:
... took 68 flights which barely topped my 2017 tally of 65.
... flew more than 69,000 miles (compared to 61,000 in 2017).
... spent 179 hours flying; that's more than a week!
... stopped in 36 different airports (up from 29 in 2017).
... visited 6 countries (down from 9 in 2017).
And, just in case you were wondering, I spent 59 of those flights in a window seat and 9 flights in an aisle seat. :-)
Now, on to 2019!