Lounge Frog guide

Delta Air Lines Boeing 737-900ER (739, 180 seats) vs United Airlines Boeing 737-900ER (Version 1, 179 seats)

Delta Air Lines Boeing 737-900ER (739, 180 seats) has 180 seats and United Airlines Boeing 737-900ER (Version 1, 179 seats) has 179.

Cabins side by side

Cabin	Seats	Rows	Layout	Seat	Pitch	Width	Recline	Wi-Fi
Delta Air Lines · 739, 180 seatsDelta FirstPhoto: Delta Air Lines	20	1–5	2-2	Recliner	37 in	20.9 in	—	Yes
Delta Air Lines · 739, 180 seatsDelta ComfortPhoto: Delta Air Lines	27	10–14	3-3	Recliner	33 in	17.3 in	—	Yes
Delta Air Lines · 739, 180 seatsDelta Main	133	15–37	3-3	Recliner	30 in	17.3 in	—	Yes
United Airlines · Version 1, 179 seatsUnited First	20	1–5	2-2	Recliner	37 in	20 in	5 in	Yes
United Airlines · Version 1, 179 seatsUnited Economy	159	7–39	3-3	Recliner	30 in	17.3 in	2 in	Yes

Delta Air Lines Boeing 737-900ER (739, 180 seats)

180 seats: 10 good, 13 mixed, 9 to avoid

Best seats

Row 19, seats A, B, C, D, E and F (Delta Main): exit row with extra legroom
Row 20, seats B, C, D and E (Delta Main): exit row with extra legroom

Seats to avoid

Row 36, seats A, B, C, D, E and F (Delta Main): next to a lavatory, with queues, noise and flushing
Row 37, seats D, E and F (Delta Main): next to a lavatory, with queues, noise and flushing

United Airlines Boeing 737-900ER (Version 1, 179 seats)

179 seats: 30 good, 16 mixed, 25 to avoid

Best seats

Rows 8–11, seats A, B, C, D, E and F (United Economy): united Economy Plus: about 34" of pitch, against 30" in Economy
Row 21, seats A, B, C, D, E and F (United Economy): exit row with extra legroom

Seats to avoid

Row 5, seats A and B (United First): next to a lavatory, with queues, noise and flushing
Row 5, seats E and F (United First): united lists 4 inches of recline at row 5.
Row 12, seats D, E and F (United Economy): united lists 2 inches of recline at rows 12 and 14.
Row 14, seats A, B, C, D, E and F (United Economy): united lists 2 inches of recline at rows 12 and 14.