- UK
- Collins, London, Jul. 1935
- US
- Dodd Mead, New York, Mar. 1935 as "Death in the Air"
- The Saturday Evening Post, Feb.9-Mar.16 1935 as 'Death in the Air'
Plot

From seat No.9, Hercule Poirot was ideally placed to observe his fellow air passengers.
Over to his right sat a pretty young woman, clearly infatuated with the man opposite; ahead, in seat No.13, sat a Countess with a poorly-concealed cocaine habit; across the gangway in seat No.8, a detective writer was being troubled by an aggressive wasp.
What Poirot did not yet realise was that behind him, in seat No.2, sat the slumped, lifeless body of a woman.
Contents
1. Paris to Croydon
2. Discovery
3. Croydon
4. The Inquest
5. After the Inquest
6. Consultation
7. Probabilities
8. The List
9. Elise Grandier
10. The Little Black Book
11. The American
12. At Horbury Chase
13. At Antoine's
14. At Muswell Hill
15. In Bloomsbury
16. Plan of Campaign
17. In Wandsworth
18. In Queen Victoria Street
19. Enter and Exit Mr Robinson
20. In Harley Street
21. The Three Clues
22. Jane Takes a New Job
23. Anne Morisot
24. A Broken Finger-Nail
25. 'I Am Afraid'
26. After Dinner Speech
Characters
Hercule Poirot, Jane Grey, Norman Gale, Madame Giselle, Venetia Kerr, Jean Dupont, Daniel Clancy, Mitchell, Inspector Fornier
Films & TV
- Death in the Clouds, ITV/UK, 1992
- Agahta Christie's POIROT IV
- Kumo no naka no shi, NHK/JP, 2005
- Meitantei POIROT to MARPLE
UK/US covers
Collins / HarperCollins
- Collins, 1935
- Collins, 1952
- Collins
- White Circle, 1939
- White Circle, 1957
- Fontana(195), 1957
- Fontana(195), 1959
- Fontana, 1961; ca: John Rose; ♦Sheldon Goldberg
- Fontana, 1974; ca: Tom Adams*
- Fontana(1923), 1977; ca: Tom Adams*
- Fontana, 1988
- The Christie Collection ed., 1990
- Fontana, 1990; ♦Sheldon Goldberg
- HarperCollins, 1996/PB, 1998/HB
- HarperCollins, 2001
- HarperCollins, 2007
Facsimile edition
- HarperCollins, 2008
Masterpiece edition
- HarperCollins, 2011
- Collins, 2012
ELT Reader
- HarperCollins, 2015
Dodd,Mead
- Dodd Mead, 1935; ♦Steve Marcum
- Triangle Books, 1940
Avon
- Avon(89), 1946
- Avon(379), 1951
- Avon(#658)
Popular Library
- Popular Library, 1961
- Popular Library, 1962
- Popular Library, 1964
Berkley
- Berkley, 1984; ♦Sheldon Goldberg
- Berkley, 1985
- Berkley
- Berkley, 1997
- Berkley, 1998
Pan
- Pan, 1964; ca: W. Francis Phillipps
- Pan, 1981
others
- Putnam, Winterbrook edition, 1998
- Jonathan Press Mystery, 1944
- Planet Three Publishing, 2002
- The Albatross, 1936
- Ulverscroft, 1967
Magazine
- The Saturday Evening Post, February 9, 1935
- The Saturday Evening Post, February 16, 1935
- The Saturday Evening Post, February 23, 1935
- The Saturday Evening Post, March 2, 1935
- The Saturday Evening Post, March 9, 1935
- The Saturday Evening Post, March 16, 1935
- The Saturday Evening Post, March 16, 1935
Audio












Western Europe covers
La mort dans les nuages
Le Masque (#218) 1936
- Le Masque, 1946
- Le Masque, 1959
- Le Masque, 1968
- Le Masque, 1988
- Le Masque, 1992
- Masque Christie, 2004
- Masque Christie, 2006 fac similé
- Masque Christie, 2012
Club des Masques (#128) 1971
- Club des Masques, 1971; ca: Tom Adams*
- Club des Masques, 1995; ♦Lauralee(ManorBooks)
- Club des Masques, 1979
Le Livre de Poche (#5443) 1980
- Le Livre de Poche, 1980
- Le Livre de Poche, 1988
- Le Livre de Poche, 1992
- Le Livre de Poche, 2005
- Le Livre de Poche, 2011
others
- Hachette, 2006
- Hachette Bibliothèque Verte, 1997
Moord in het vliegtuig / Poirot's Vliegtocht
- Boek en Wereld, 1935; ♦Ralf M.M. Stultiëns
- Jacob van Campen, 1936; ♦Ralf M.M. Stultiëns
- Sijthoff, 1965
- Sijthoff, 1969
- Sijthoff, 1974; ♦Eric Gellaerts
- Sijthoff, 1974
- Sijthoff, 1974
- Sijthoff, 1983
- Sijthoff, 1986; ca: Karel Dekker
- Luitingh-Sijthoff/Poema, 1993
- HLN, 2015
- Overamstel Uitgevers, 2015
Tod in den Wolken
- Scherz, 1990
- Scherz, 1992
- Scherz, 1996
- Scherz, 1997
- Scherz, 2001
- Goldmann
- Goldmann, 1961
- Goldmann, 1953
- Goldmann
- Goldmann, 1971
- Goldmann, 1979
- Goldmann, 1983
- Goldmann, 1987
- Fischer, 2007
- Fischer, 2012
- Magazin-Verlag, 1948
- Weltbild, 1996
- Goldmann, 1997
- Hachette, 2009
- Atlantik, 2016
Audio




Northern Europe covers
Den Flygande döden
- Bonniers, 1979; ca: Tom Adams*
- Bonniers
- Bonniers, 1985
- Zebra(#138), 1961
Døden i luften / Døden i skyerne / Døden i skyggen
- Hasselbalch, 1938
- Carit Andersen(#4), 1968
- Edito-Service, 1974
- Peter Asschenfeldts nye Forlag, 1999
- Rosenkilde, 2017
Døden i flyet
- Aschehoug, 1985
- Aschehoug, 1988
- Aschehoug, 2010
- Aschehoug, 1967; ♦Erik Artell
Lentävä kuolema
- Otava/Riksin Sarja, 1937
- WSOY/Riksin Sarja 82, 1959; ca: Toivo Fahlenius
- WSOY, 1982; ca: Tom Adams*
- WSOY/SAPO(#347), 1991
- WSOY, 2018
Morð um borð
Surm pilvedes / Surm pilvede kohal
- Elmatar, 1999
Nāve mākoņos
- Latvijas Žurnālistu savienība, 1992
Mirtis debesyse
- Europa, 1992
- Alma littera, 2017
Southern Europe covers
Delitto in cielo
Un Delitto in cielo
- I Libri Gialli(#134), 1936
- I capolavori dei gialli Mondadori(#151), 1960
Delitto in cielo
- I Classici del Giallo(#441), 1983
- I Classici del Giallo(#657), 1992; ca: Carlo Jacono
- Mondadori, 1994
- Mondadori, 2003
- Hachette Fascicoli, 2005
- Mondadori: ebook, 2010
- Corriere, 2014
- Mondadori: Oscar gialli, 2017
- Mondadori
Muerte en las nubes
- Biblioteca Oro(#61), 1936
- Biblioteca Oro, 1944
- Biblioteca Oro(#74), 1950
- Biblioteca Oro(#148), 1958
- Biblioteca Oro(#148), 1965
- Biblioteca Oro, 1965
- Círculo de Lectores, 1973
- Biblioteca Oro(#148), 1975; ca: Tom Adams*
- Círculo de Lectores, 1978
- Círculo de Lectores, 1991
- Planeta, 1993
- Molino, 2000; ca: Tom Adams*
- Planeta, 2001
- Molino, 2003
- Círculo de Lectores, 2004
- RBA, 2006; ♦Svetlana Andjelic
- Booket, 2010
- RBA, 2010
- RBA (EPUB, 2013)
- RBA, 2015
- Planeta, 2017
- La Nacion
Mort en els núvols
- La Llar del Llibre, 1988
Morte nas Nuvens
- Nova Fronteira, 1977
- Nova Fronteira, 1982
- Record, 1987
- Nova Fronteira, 1995
- Record, 1996; ♦André
- Nova Fronteira, 2005
- ASA(#34), 2005
- RBA Coleccionables, 2011
- L&PM, 2013
- ASA, 2015
Για γάμο ή για κηδεία (Θάνατος στα σύννεφα)
- ΛΥΧΝΑΡΙ(A141), 2000; ca: Tom Adams*
- ΛΥΧΝΑΡΙ(A141), 2011
- ΛΥΧΝΑΡΙ
- ΛΥΧΝΑΡΙ
Смрт у облацима / Smrt u oblacima
- Polaris (Beograd), 1993; ♦Svetlana Andjelic
- Mladinska knjiga (Beograd), 2011
- Liber Novus, 2015
Smrt u oblacima
- Mladinska knjiga - Izvori (Zagreb), 1993; ♦Svetlana Andjelic
- Mozaik knjiga (Zagreb), 2008; ♦Svetlana Andjelic
Smrt v oblakih
- Mladinska knjiga (Ljubljana), 1995
- Smrt v zraku, Ljubljana : Državna založba Slovenije, 1962
Smrt u oblacima
Eastern Europe covers
Smrť vo vzduchu / Smrť v oblakoch
- Smena, 1973
- Zelená knižnica, 2013
Smrt v oblacích
- Československý spisovatel, 1991
- Knižní klub, 2013
- Infoa, 2015
Halál a felhők fölött / Poirot gyanúba esik
- Palladis; ♦Szalay Tamás
- Palladis, 1935
- Hunga Könyvek, 1993; ♦Czibóka Tamas
- Európa Könyvkiadó, 2010
- Európa Könyvkiadó, 2016
Смърт в облаците
- Абагар, 1993
- Ера(#11), 2007
Śmierć w chmurach
- Dolnośląskie, 2000
- Hachette(#49), 2002
- Dolnośląskie, 2005
- Dolnośląskie, 2008
- Wydawnictwo Dolnośląskie, 2013
- Wydawnictwo Dolnośląskie, 2015
- Wydawnictwo Dolnośląskie, Agatha Christie Kolekcja Kryminałów, 2016
Moarte in nori / Moarte printre nori
- Excelsior - Multi Press
- Rao, 2011
- Litera, 2014
Смерть у хмарах
Смерть в Облаках
- Прейскурантиздат, 1991
- Международный книжный дом, 1997; ♦Sheldon Goldberg
- АСТ, 2001
- КАРО, 2005
- КАРО, 2010
- Эксмо, 2008
- Эксмо, 2009
- Эксмо, 2012
- АСТ, 2003
- Эксмо, 2016
Middle East & Asian covers
სიკვდილი ღრუბლებში
- ლითერასი
- პალიტრა ლ, 2011
Ölüm Diken Üstünde / Bulutlar İçinde Ölüm / Havadan Gelen Ölüm
- Ak, 1963
- Altın, 1971
- Şilliler, 1980; ca: Tom Adams*
- Altın, 1983
- Altın, 1992
- Altın, 2004
רצח בעננים
- רצח בעננים, Tel-Aviv : M. Mizraḥi, 1966?
الموت بين السحاب ⁄ موت في السحاب ⁄ موت وسط الغيوم ⁄ جريمة فوق السحاب ⁄ موت فى السحاب ⁄ جريمة في الجو ⁄ موت وسط السحاب
- موت في السحاب
Jarir Reader, 2009
- جريمة فوق السحاب
---
2009
- جريمة في الجو
دار ميوزيك
2000
- جريمة في الجو
---
2003
- موتٌ وسط الغيوم
الأجيال للترجمة والنشر
قتل در آسمان ⁄ کتاب قتل در آسمان ⁄ مرگ در میان ابرها
A.P. = anno Persico (Persian year); Persian index
- کتاب قتل در آسمان
ميلاد, A.P.1375
- مرگ در میان ابرها
Hermes books, A.P.1392
(Tamil) ரத்த மேகங்கள் / (Marathi) डेथ इन द क्लाऊडस् / (Malayalam) മേഘമാർഗ്ഗത്തിലെ മരണം
- (Tamil) Chennai : Kannadhasan Pathippagam, 2007
- (Marathi) Padmagandha Prakashan, 2010; ♦Ralf M.M. Stultiëns
- (Malayalam) Kottayam : Litmus : D C Books, 2013
ගුවනේ සිටි මාරයා
- ගුවනේ සිටි මාරයා
Maut di Udara / Mengungkap Sebuah Tabir Kematian
- Gramedia, 1987
- Gramedia
- Gramedia, 2007
- Mengungkap Sebuah Tabir Kematian, ---, 1981
ตายเหนือเมฆ ⁄ เที่ยวบินมรณะ ⁄ เหนือเมฆฆาตกรรม
- เที่ยวบินมรณะ, น้องใหม่, 2533; ♦Rattanachai Lueangwongngam
- เที่ยวบินมรณะ, ---, 2523; ♦Rattanachai Lueangwongngam
- ♦Rattanachai Lueangwongngam
- เที่ยวบินมรณะ, สร้างสรรค์บุ๊คส์,; ♦Ratakorn
- เที่ยวบินมรณะ, *(ePUB), 2013
- ตายเหนือเมฆ, ---,
Cái chết trên mây / Cái chết giữa thinh không
空中驚魂記 / 云中奇案 / 雲中謀殺疑案 / 謀殺在雲端 / 云中命案 / 空中疑案
空中驚魂記
- 林白出版社, 1980
云中奇案
- 山西人民出版社, 1981
- 贵州人民出版社, 1998
- 商务印书馆, 2016
雲中謀殺疑案
- 臺灣志文出版社, 1989
謀殺在雲端
- 遠流 2002
云中命案
- 人民文学出版社 2006; ♦Tang Li
- 人民文学出版社
- 新星出版社(阿加莎·克里斯蒂侦探作品集21), 2014
空中疑案
- 圣才教育, 2014
雲をつかむ死 / 大空の死 / マダム・ジゼル殺人事件
- 大日本雄弁会講談社, 1956
- 青い鳥文庫, 2000
- ハヤカワ・ポケットミステリ, 1959, 1975(3rd)
- クリスティー文庫, 2004
- クリスティー・ジュニア・ミステリ, 2008
- ハヤカワ・ミステリ文庫, 1978, 1988(17th); ca: Hiroshi Manabe
- 創元推理文庫, 1961, 1977(43th)
- 創元推理文庫, 1961, 1993(66th)
- 新潮文庫, 1990
- 旺文社/中一文庫, 1961
- 学研/高二ライブラリー, 1963
- 旺文社/中二文庫, 1967
- 旺文社/中三グリーン文庫, 1968
- 旺文社/中一文庫, 1970
- ポプラ社, 1968
- ポプラ社, 1973
- 偕成社文庫, 1993, 1995(5th)
- NHK Publishing, 2005
- グーテンベルク21
구름속의 죽음 / 구름속 살인
- 구름속의 죽음, 지소림문고, 1976
- 아가사 크리스티, 眞話堂, 1984
- 자유시대사, 1986
- 해문출판사: 애거서 크리스티 미스터리(26), 1990
- 여객기 살인사건, 세진출판사, 1991
- 여객기 살인사건, 한얼, 1992
- 구름속 살인, 자유문학사, 1993
- 여객기 살인사건, 나나, 1993
- 해문출판사, 1998
- 해문출판사: 애거서 크리스티 추리문학 베스트(24), 2007
- 황금가지: 애거서 크리스티 전집(30), 2007
- 황금가지: 애거서 크리스티 전집(30), 2015