Alaska Boeing 737-900ER seat map
Alaska flies the Boeing 737-900ER (ICAO type B739) in one cabin layout. The 737-900ER seats 178: 16 First (first) seats 2-2 across, 162 Premium Class (economy) seats 3-3 across.
737-900ER · 178 seats
| Cabin | Product | Seats | Layout | Pitch |
|---|---|---|---|---|
| First | First | 16 | 2-2 | — |
| Economy | Premium Class | 24 | 3-3 | — |
| Economy | Main Cabin | 138 | 3-3 | — |
Premium Class count varies by source (AeroLOPA / 2026 guides: 24; Wikipedia: 30; SeatGuru: 42) — all totalling 178. Using 24 (Premium rows 6-9), the current published seat map.
How it compares: other airlines' Boeing 737-900ER
Same aircraft, different choices — more premium seats usually means fewer economy rows.
| Airline | Layout | Total | Business | Economy |
|---|---|---|---|---|
| Alaska | 737-900ER | 178 | 16 | 3-3/3-3 |
| Delta | 737-900ER | 180 | 20 | 3-3/3-3 |
About the Boeing 737-900ER
The Boeing 737-900ER is a Boeing narrowbody with a typical two-class capacity of 180 and a range of about 3,200 nautical miles. The largest and final member of the Boeing 737 Next Generation family. Full Boeing 737-900ER guide →
Schematic layout compiled from public airline information, last checked 2026-07-09. Airlines change cabins with retrofits; confirm on the airline's own seat map before choosing a seat. See our editorial policy.