Is the No.6 car and No.49 car of k739 train near the window?

According to today's headline query, the K-prefix trains ending with 4, 9 or 0 and 5 are by the window, 4 and 9 are by the window for two columns, and 0 and 5 are by the window for three columns. So train k739, car 6, car 49 is near the window.

The prefix K in the train ticket means express train, T means express train, and Z means through express train.