Watch the Top 10 biggest Aircraft in the World, the computations is based on its length, height, wing area and its wingspan. The list included are Airbus Aircraft, Antonov, Ilyushin, dreamlifter. By the way, I forgot to mention the Boeing 747-8i Cargo plane which is in number 4 list.
Note: This is a list of a world biggest aircraft cargo category
Note: This biggest aircraft list is for air cargo transport specific and all of them is currently active:
Videos and Photos Courtesy of the ff:
Airbus A300-600ST (Super Transporter) (Airbus Beluga)
Antonov An-22 Okay
Technik Museum Sinsheim und Speyer
McDonnell Douglas MD-11F
Boeing 747 Dreamlifter (formerly Large Cargo Freighter or LCF)
Antonov An-124 Ruslan
Antonov An-225 "Mriya"