Hallo,
Unfortunately, the name Jones is very common in America and Canada. It is
like "Schmidt" or "Mueller". So it will be difficult to get that
information.
He probably was flying in the Army Air Corps, which will be very trickly.
Many of the World War Two records were burned in a bad fire in St. Louis. To
get my father's records, I needed to send in a signed form, and I needed to
be a direct descendant. Some of his papers survived the fire.
On the other hand, because he was killed, you may be able to get more
information. Good luck.
Sincerely,
Katherine