UA·United Airlines

Boeing 737-900ER (737-924ER)· V3

179 SEATS2-2 / 3-339 ROWS
179 seats2-2 / 3-3 layoutV3

Last verified: April 2026

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Seat map

Rows 139 · 179 seats rated
KeyPick a green. Skip reds. Whites fine, yellows trade-offs.

Pick a green. Skip the reds. Whites are fine, yellows have trade-offs.

7-10 — Recommended
5-6 — Standard seat
4 — Trade-offs
1-3 — Avoid
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Windowless window seats: 11A, 12F

These seats are sold as “window” seats but have no exterior view. United Airlines charges the same fare regardless.

Best seats on this plane

Preferred

  1. 1
    20A7/10Window

    Economy window. 31-inch legroom.

  2. 2
    20F7/10Window

    Economy window. 31-inch legroom.

  3. 3
    21A7/10Window

    Economy window. 31-inch legroom.

Economy Plus

  1. 1
    10A6/10Window

    Economy Plus window. 34-inch legroom.

  2. 2
    10F6/10Window

    Economy Plus window. 34-inch legroom.

  3. 3
    11F6/10Window

    Economy Plus window. 34-inch legroom.

United First

  1. 1
    3A8/10Window

    United First window. 37-inch legroom.

  2. 2
    3F8/10Window

    United First window. 37-inch legroom.

  3. 3
    2A7/10Window

    United First window. 37-inch legroom.

Seats to avoid

Preferred

  1. 1
    39B1/10Middle

    Economy middle. 31-inch legroom.

  2. 2
    39E1/10Middle

    Economy middle. 31-inch legroom.

  3. 3
    39C1/10Aisle

    Economy aisle. 31-inch legroom.

Economy Plus

  1. 1
    9B2/10Middle

    Economy Plus middle. 34-inch legroom.

  2. 2
    9E2/10Middle

    Economy Plus middle. 34-inch legroom.

  3. 3
    8B2/10Middle

    Economy Plus middle. 34-inch legroom.

United First

  1. 1
    5B6/10Aisle

    Worst First Class row. Lavatory wall directly behind limits recline. Book rows 2–4 instead.

  2. 2
    5E6/10Aisle

    Limited recline — Economy Plus partition is close behind. Rows 2–4 are better.

  3. 3
    1B6/10Aisle

    First Class bulkhead. No underseat storage, armrest tray narrows the seat.

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SECTION · WHAT YOU NEED TO KNOW

What you need to know

  • Exit rows at rows 20, 21. Extra legroom available.
  • Seats 11A, 12F have no window because an air conditioning duct blocks the view.
  • Row 39 is the last row. No recline, constant lavatory traffic, and odor from the galley.
  • All seats have AC + USB-A power.