Sure thing. This site [1] gives a hull loss rate of 1 per 4.94 million flights for jets. For vehicles, the average person makes two trips a day over a total of 29.2 miles. [2] So we can say the average trip is 14.6 miles. And the average fatality rate is 1.33 per 100 million miles traveled [3]. So that's 1.33 fatalities per (100 / 14.6) = 6.8 million trips, or 1 fatality per 5.17 million trips.

On a first level analysis, vehicles are already slightly safer than jets on a trip for trip basis. But this dramatically understates the actual difference, because the mortality numbers I'm using for vehicles are per person, not per fatal incident. In other words 1 PERSON dies per 5.17 million vehicle trips. And I'm comparing that against one entire JET 'dying' per 4.94 million flights, which is generally going to have tens to hundreds of people on it. If you do an apples to apples comparison in terms of trips (as would be the case if somebody just replaced their car with a private plane), vehicles would be orders of magnitude safer than jets, trip for trip.

[1] - https://www.iata.org/en/pressroom/2024-releases/2024-02-28-0...

[2] - https://newsroom.aaa.com/2015/04/new-study-reveals-much-moto...

[3] - https://www.iihs.org/topics/fatality-statistics/detail/state...