Boeing 737-900
Best rows: 7, 8, 9, 10, 11, 12, 20, 21. Watch rows: 1, 5, 7, 11, 12, 15, 20, 38, 39 because of lavatories, limited recline, missing or misaligned windows, and galley noise.
- 7 — Bulkhead row (7D-F only): Economy Plus, 34" pitch
- 8, 9, 10, 11 — Economy Plus: 34" pitch
- 12 — Economy Plus seats 12A-C only (left side); 12D-F standard
- 20, 21 — Overwing exit row: Economy Plus, 39" pitch
United Airlines's Boeing 737-900 seats 179 passengers across 2 cabin classes. First class offers 37 inches of pitch, economy comes in at 30 inches.
United Airlines flies the Boeing 737-900 in 2 layouts — pick yours
Seat map
Verified layout · 179 seats · 73C (5 aircraft), F20 Y159, 42 Economy Plus · Verified 2026-06-11
Cabin
179 seats total| Class | Pitch | Width | Seats |
|---|---|---|---|
| United First | 37" | 20" | 20 |
| Economy | 30" | 17" | 159 |
Cabin guide
- United First: 20 seats in a 2-2 layout (rows 1-5), 37" pitch, 20" wide.
- Economy: 159 seats in a 3-3 layout (rows 7-39), 30" pitch, 17" wide.
Best seats
- 7 — Bulkhead row (7D-F only): Economy Plus, 34" pitch
- 8, 9, 10, 11 — Economy Plus: 34" pitch
- 12 — Economy Plus seats 12A-C only (left side); 12D-F standard
- 20, 21 — Overwing exit row: Economy Plus, 39" pitch
Seats to avoid
- 1 — Bulkhead: galley and lavatory ahead
- 5 — Reduced recline (4") ahead of cabin divider
- 7 — Lavatory replaces seats 7A-C; lavatory adjacent on left
- 15 — Does not recline
- 20 — Does not recline (exit row)
- 39 — Last row: does not recline, lavatories and galley behind
Exit rows, lavatories & galleys
- Cabin, before row 1: 1 lavatory and galley - nearby rows can see queueing, door noise, and foot traffic and nearby rows can get meal-service noise and light.
- Cabin, behind row 39: 2 lavatories, galley, and exit door area - nearby rows can see queueing, door noise, and foot traffic, nearby rows can get meal-service noise and light, and adjacent seats may have extra legroom or door-slide intrusion.
Variant identity
United Airlines uses this Boeing 737-900 page for 73C (5 aircraft), F20 Y159, 42 Economy Plus. The seat counts below are taken from the verified layout, not a generic aircraft template.
- 73C (5 aircraft), F20 Y159, 42 Economy Plus
- 179 seats as drawn
- 20 United First, 159 Economy
Seat-by-seat notes
Every annotated seat on this verified layout, rated and explained: no window, near a galley or lavatory, limited recline, exit-row legroom, bulkhead or bassinet positions, misaligned windows, and tray-table or under-seat-storage quirks.
| Row / seat | Cabin | Rating | Reason |
|---|---|---|---|
| 11A | Economy | Avoid | no window, solid wall alongside |
| 12A, 12F | Economy | Avoid | no window, solid wall alongside |
| 15A, 15B, 15E, 15F | Economy | Avoid | limited recline (exit row behind) |
| 20A, 20F | Economy | Mixed | no window, solid wall alongside, extra legroom, and limited recline (exit row behind) |
| 20B, 20E | Economy | Mixed | extra legroom and limited recline (exit row behind) |
| 20C, 20D | Economy | Best | extra legroom |
| 21A, 21B, 21C, 21D, 21E, 21F | Economy | Best | extra legroom |
| 37A, 37B, 37C, 37D, 37E, 37F | Economy | Avoid | near a lavatory (queuing and noise) |
| 38A, 38B, 38C, 38D, 38E, 38F | Economy | Avoid | right beside a lavatory |
| 39A, 39F | Economy | Avoid | right beside a lavatory |
| 39B, 39C, 39D, 39E | Economy | Avoid | right beside a lavatory and near a galley (noise and bright light at meal times) |
Source & verification
Verified 2026-06-11. Seat count is validated against the published cabin totals before this map can render. Per-seat notes are extracted from the source data and rewritten into plain-language warnings for row selection.
- Verification tier
- Tier A
- Validated seats
- 179
Frequently asked questions
- How many seats does the United Airlines Boeing 737-900 have?
- This United Airlines Boeing 737-900 configuration (73C (5 aircraft)) has 179 seats: 20 United First, 159 Economy.
- What are the best seats on the United Airlines Boeing 737-900?
- Rows with extra room on this aircraft: 7 (bulkhead row (7d-f only)); 8, 9, 10, 11 (economy plus); 12 (economy plus seats 12a-c only (left side); 12d-f standard); 20, 21 (overwing exit row).
- Which seats should you avoid on the United Airlines Boeing 737-900?
- Seats worth double-checking before you pick: rows 1; 5; 7; 15; 20; 39 — mostly due to lavatory and galley proximity, limited recline, or missing windows. Click any seat on the map for the specific reason.
- Does the United Airlines Boeing 737-900 have premium economy?
- No, this Boeing 737-900 configuration does not have a premium economy cabin.
- How accurate is this United Airlines Boeing 737-900 seat map?
- This layout is verified seat-by-seat: every cabin count is checked against the airline's published configuration, and the full seat grid is validated before the map is shown. Last verified 2026-06-11.