SSIS - fields without the same number of characters causing space delimited file to push data to the next column

I am having a problem with a space delimited file I am uploading to SQL. This works as needed except there is a column which has occasional length differences which is separated by a space delimiter...

As you can see from the data viewer the column output from the flat file source is moving data across the columns.

I am using a space as a delimiter.

I would like to be able to have the data in the same columns even if the flight number is one less.

On this one I had to load each row as a whole rather than being able to separate into columns. I then took care of all the "heavy lifting" in SQL.