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_22261877_1 (original_air_date VARCHAR, production_code VARCHAR)
### Question:
What is the air date of the episode with the production code 6acx19? 
### Answer:
SELECT original_air_date FROM table_22261877_1 WHERE production_code = "6ACX19"