Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Rundunar sojin sama na da jiragen sama 1,562, RAF Fighter Command 680 da kuma RAF Bomber Command na iya bayar da gudummawar kimanin jiragen sama 392. Wasu nau'ikan Allied, kamar Fairey Battle suna gab da zama marasa amfani. A cikin mayakan, kawai Hawker Hurricane na Burtaniya, Curtiss Hawk 75 na Amurka da Dewoitine D.520 sun kasance daidai da Messerschmitt Bf 109 na Jamus, D.520 ya fi dacewa duk da cewa yana da jinkirin jinkirin. A ranar 10 ga Mayu, 1940, an ba da 36 D.520s kawai. Allies sun wuce Jamus a cikin jirgin sama na jirgin sama, tare da 81 na Belgium, 261 na Birtaniya da 764 na Faransa (1,106) a kan 836 Jamus Bf 109s. Faransanci da Birtaniya suna da karin jiragen sama a cikin ajiya. A farkon Yuni 1940, masana'antun jiragen sama na Faransa suna samar da jiragen sama masu yawa, tare da kimanin ajiya na kusan 2,000 amma rashin rashin kayan aiki na yau da kullum ya gurgunta wannan jirgi. Kusan 599 (29 bisa dari) daga cikinsu sun kasance masu amfani, wanda 170 daga cikinsu sun kasance 'yan bindiga. Jamusawa suna da matsakaitan masu jefa bam sau shida fiye da Faransanci. Duk da rashin amfani da Armée de l'Air ya yi kyau fiye da yadda ake tsammani, ya hallaka jiragen sama 916 na abokan gaba a cikin jirgin sama a lokacin yakin Faransa, don yawan kashewa na 2.35: 1, tare da kusan kashi uku na wadanda suka kashe su ta hanyar matukan jirgi na Faransa da ke tashi da Curtiss Hawk 75 na Amurka, wanda ya kai kashi 12.6 cikin dari na sojojin Faransa guda daya.  Tambaya: Da yawa daga cikin jirgin sama na jirgin sama da Allies ke da shi?
81 na Belgium, 261 na Birtaniya da 764 na Faransa (1,106)