CREATE TABLE table_203_538 (id NUMBER, "flight" CLOB, "date" CLOB, "payload nickname" CLOB, "payload" CLOB, "orbit" CLOB, "result" CLOB)

what was the only flight to be canceled ?
SELECT "flight" FROM table_203_538 WHERE "result" = 'canceled'
SELECT "flight" FROM "table_203_538" WHERE "result" = 'canceled'