<Li> Poland: Total losses were 398 lost, 112 flew to then neutral Romania, 286 destroyed, 1 missing and unaccounted for, including 116 fighters, 112 dive bombers, 81 reconnaissance aircraft, 36 bombers, 21 sea planes, and 9 transports . The Polish Air Force evacuated one day after the Soviet Invasion of Poland, September 18, 1939 . However, some trainer aircraft kept on flying as scout planes . The last two were grounded on October 2, 1939 by the order of General Franciszek Kleeberg . The losses after the evacuation are not known (September 19 - October 2, 1939). </Li> <Li> Soviet Union: Total losses were 17,900 bombers, 23,600 ground attacker, 46,800 fighter aircraft, and 18,100 training, transport and other aircraft; an overall loss of over 106,400 aircraft; 46,100 in combat and 60,300 non-combat . Of which, 18,300 Lend - Lease aircraft were lost . Grigori F. Krivosheev states: "A high percentage of combat aircraft were lost in relation to the number available on 22 June 1941: 442% (total losses) or 216% (combat losses). In the air force over a half of losses were non-combat losses ." </Li> <Li> British Empire <Ul> <Li> United Kingdom: Europe 42,010 (including 30,045 fighters and 11,965 bombers) </Li> <Li> Australia, Pacific and South East Asia: 250 </Li> </Ul> </Li> <Ul> <Li> United Kingdom: Europe 42,010 (including 30,045 fighters and 11,965 bombers) </Li> <Li> Australia, Pacific and South East Asia: 250 </Li> </Ul>

Between 1942 and 1945 how many planes did the u.s. lose per day on average