How to choose a location by the window from Xining to Yushu January 19, 9:55 am to 11:15 am

For the flight from Xining to Yushu, you must choose seat A by the window, or tell the customer service at check-in that you want a seat by the window. Generally, it can be satisfied, as long as there are vacancies.

The picture has already shown it very intuitively. The A and L on both sides are by the window, and the C and J in the middle are by the aisle.