text: Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
  ### Context:
  CREATE TABLE table_18424435_4 (us_air_date VARCHAR, canadian_viewers__million_ VARCHAR)
  ### Question:
  What was the air date in the U.S. for the episode that had 1.452 million Canadian viewers?
  ### Answer:
  SELECT us_air_date FROM table_18424435_4 WHERE canadian_viewers__million_ = "1.452"