United Airlines Embraer 145 seat map
ER4 · 50 seats · 50 Economy · 6 Economy Plus seats
Cabins on board
Main Cabin
50 seats · rows 1–24
Pitch31"
Width17"
Recline3"
Fifty seats configured 1-2
Not available
Notable seats
Seat-level notes from AeroLOPA. Coverage varies by aircraft — not every seat has a note.
1A, 2A, 3A, 4A, 5A, 6A, 7A, 8A, 9A, 10A, 11A, 18A, 19A, 20A, 21A, 22A, 23A, 24A
Direct aisle access with no one to climb over
1A, 3C, 3D, 18A, 18C, 18D
Extra legroom at this seat
1A, 3C, 3D, 18A, 18C, 18D
Economy Plus seat. Extra-legroom tier of this economy cabin, typically extra cost or an elite benefit
1A
Mostly-full bulkhead (95% coverage). Small gap on right side, little practical benefit
10A, 10D, 11A, 11D, 18A, 18D, 19A, 19D, 20A, 20D, 21A, 21D
Over the wing. It blocks much of the view down to the ground
23A, 23C, 23D, 24A, 24C, 24D
Immediately adjacent to lavatory (behind). Expect noise, odors, and queuing traffic
1A, 2A, 3A, 3C, 3D
Near galley (ahead). Expect noise and bright light during meal prep
22A, 22C, 22D
Near lavatory (behind). Some queuing traffic and noise
1A, 3C, 3D
No underseat storage (bulkhead in front)
24A, 24C, 24D
Seat does not recline (last row, wall directly behind)
11A, 11C, 11D
Seat may not fully recline (exit row behind requires clear path)
3C, 3D
Tray table in armrest (no seatback ahead)
1A
Tray table in armrest (narrower effective seat width)
Browse all United Airlines seat maps →
Seat maps provided by AeroLOPA. Find which aircraft operates your flight on the Route Explorer map.