Challenge your aviation industry knowledge with our expert level quiz! Rank SkyTeam alliance member airlines based on three key metrics: Frequency, Capacity, and Available Seat Kilometres (ASKs).
For each question, rank the airlines from 1-10 based on the stated metric. For a perfect score you'll need to place all ten airlines correctly for each question.
How did you do? In case you missed the answers, we've listed them below.
TOP 10 SKYTEAM ALLIANCE AIRLINES RANKED BY FREQUENCY IN 2025
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Delta Air Lines – 1,801,199 flights
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China Eastern Airlines – 894,284 flights
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Air France – 288,101 flights
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KLM-Royal Dutch Airlines – 263,279 flights
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Xiamen Airlines Company – 250,658 flights
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SAS Scandinavian Airlines – 249,677 flights
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Saudi Arabian Airlines – 202,931 flights
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Aeromexico – 189,275 flights
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Vietnam Airlines – 153,164 flights
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Korean Air – 132,160 flights
Top 10 SKYTEAM Alliance Airlines Ranked by Seat Capacity in 2025
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Delta Air Lines – 246,924,623 seats
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China Eastern Airlines – 149,988,322 seats
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Air France – 52,632,689 seats
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Saudi Arabian Airlines – 45,730,345 seats
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Xiamen Airlines Company – 44,702,943 seats
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KLM-Royal Dutch Airlines – 43,041,999 seats
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SAS Scandinavian Airlines – 37,366,405 seats
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Vietnam Airlines – 31,339,089 seats
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Korean Air – 29,954,617 seats
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Aeromexico – 29,126,282 seats
Top 10 SKYTEAM Alliance Airlines Ranked by ASKs in 2025
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Delta Air Lines – 483,685,389,998 ASKs
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China Eastern Airlines – 241,290,020,203 ASKs
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Air France – 173,059,597,084 ASKs
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KLM-Royal Dutch Airlines – 114,857,652,052 ASKs
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Saudi Arabian Airlines – 107,085,696,687 ASKs
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Korean Air – 92,262,132,351 ASKs
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Xiamen Airlines Company – 66,356,849,886 ASKs
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Aeromexico – 58,154,590,996 ASKs
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Vietnam Airlines – 52,326,474,797 ASKs
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Virgin Atlantic Airways – 50,966,013,364 ASKs
Now try the OneWorld quiz, and keep your eyes peeled for our Star Alliance version, coming soon. Sign up for new blog notifications below to find out when the next quiz is ready.