CREATE TABLE "by_scheduled_passengers_carried_millions" (
  "rank" real,
  "airline_holding" text,
  "passenger_fleet" real,
  "current_destinations" real,
  "alliance_association" text
);

Question: For an airline of Wizz Air and fewer than 83 destinations, what is the highest passenger fleet?
SQL: SELECT MAX("passenger_fleet") FROM "by_scheduled_passengers_carried_millions" WHERE "airline_holding"='wizz air' AND "current_destinations"<83;

Question: Which alliance has a rank of 40?
SQL: SELECT "alliance_association" FROM "by_scheduled_passengers_carried_millions" WHERE "rank"=40;

Question: For airlines named Aeroflot Group, what is the alliance?
SQL: SELECT "alliance_association" FROM "by_scheduled_passengers_carried_millions" WHERE "airline_holding"='aeroflot group';