The Delta Air Lines Boeing 737-900ER carries 180 passengers across First + Delta Comfort+ + Main Cabin. Power and Wi-Fi are available on this aircraft. Every seat is rated below, so you can see which have the legroom, the window alignment and the quiet — and which sit next to a galley or lavatory.
The seats rated best on this map are 10A, 10B, 10C, 19A, 19B, 19C. Another 19 seats are rated best or good. Look for exit row 18 and 35 extra-legroom seats for the most room.
Seats rated avoid on this map are 35A, 35B, 35C, 36A, 36B, 36C. Another 6 seats are rated avoid. These are usually the back rows near the galley and lavatories, or middle seats with no window or aisle.