Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_11235334_2 ( _number INTEGER, air_date VARCHAR )

### Question ###
what is the most # that aired on september 29, 2008?

### Accurate SQL ###

SELECT MAX(_number) FROM table_11235334_2 WHERE air_date = "September 29, 2008"