United Airlines

Airbus A321neo

150 seats · 3 travel classes · A321neo XLR

Collected Sep 28, 2026

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Position is derived from this schematic. Window-side seats may have missing or misaligned windows; aisle-side does not confirm an unobstructed route to the aisle. Unclear arrangements are not classified.

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Pitch is the distance between rows, not clear legroom. Minimums use the lower end of a listed range; unknown or unclear measurements do not match.

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BACK OF AIRCRAFT

Across this aircraft: 4 lavatory markers · 3 galley markers shown.

Schematic from published seat labels and positions; not to scale. Service areas are approximate and may be incomplete. Facilities may be reserved for another cabin. Window alignment and exits are not drawn. Crossed positions are blocked and are excluded from passenger-seat totals.

United Airlines A321neo XLR: seat details

150 seats across 3 travel classes. Match this configuration with your booking before choosing a seat.

Cabin dimensions
CabinSeat countsPitchWidthRecline
United Polaris®20 seats78"22"180°
Premium Plus12 seats38"21"5.5"
Economy118 seats30"18"3"
Cabin amenities
CabinSeats coveredWi-FiEntertainmentPower
United Polaris®All 20 seatsEquippedOn-demand entertainmentAC power
Premium PlusAll 12 seatsEquippedOn-demand entertainmentAC power
EconomyAll 118 seatsEquippedOn-demand entertainmentAC power

Streaming entertainment may use an onboard network without internet access. Equipment and charges can vary by flight; unconfirmed details do not mean an amenity is absent.

Seat-by-seat dimensions and things to know

Measurements use seat-specific details when available, otherwise cabin values. Missing notes do not guarantee a drawback-free seat. The map is schematic; aircraft and cabin layouts can change.

Position is derived from this schematic. Window-side seats may have missing or misaligned windows; aisle-side does not confirm an unobstructed route to the aisle. Unclear arrangements are not classified.

Seat details for United Airlines A321neo XLR
SeatCabinMap positionPitchWidthReclineThings to know
1AUnited Polaris®Not classified78"22"180°Near a galley
1FUnited Polaris®Not classified78"22"180°Near a galley
2AUnited Polaris®Not classified78"22"180°Not listed
2FUnited Polaris®Not classified78"22"180°Not listed
3AUnited Polaris®Not classified78"22"180°Not listed
3FUnited Polaris®Not classified78"22"180°Not listed
4AUnited Polaris®Not classified78"22"180°Not listed
4FUnited Polaris®Not classified78"22"180°Not listed
5AUnited Polaris®Not classified78"22"180°Not listed
5FUnited Polaris®Not classified78"22"180°Not listed
6AUnited Polaris®Not classified78"22"180°Not listed
6FUnited Polaris®Not classified78"22"180°Not listed
7AUnited Polaris®Not classified78"22"180°Not listed
7FUnited Polaris®Not classified78"22"180°Not listed
8AUnited Polaris®Not classified78"22"180°Not listed
8FUnited Polaris®Not classified78"22"180°Not listed
9AUnited Polaris®Not classified78"22"180°Not listed
9FUnited Polaris®Not classified78"22"180°Not listed
10AUnited Polaris®Not classified78"22"180°Not listed
10FUnited Polaris®Not classified78"22"180°Not listed
20APremium PlusWindow side38"21"5.5"Bassinet position nearby · No floor storage during takeoff and landing
20BPremium PlusAisle side38"21"5.5"Bassinet position nearby · No floor storage during takeoff and landing
20EPremium PlusAisle side38"21"5.5"Bassinet position nearby · No floor storage during takeoff and landing
20FPremium PlusWindow side38"21"5.5"Bassinet position nearby · No floor storage during takeoff and landing
21APremium PlusWindow side38"21"5.5"Not listed
21BPremium PlusAisle side38"21"5.5"Not listed
21EPremium PlusAisle side38"21"5.5"Not listed
21FPremium PlusWindow side38"21"5.5"Not listed
22APremium PlusWindow side38"21"5.5"Wing limits the view
22BPremium PlusAisle side38"21"5.5"Not listed
22EPremium PlusAisle side38"21"5.5"Not listed
22FPremium PlusWindow side38"21"5.5"Wing limits the view
30AEconomy PlusWindow side37"18"No reclineExtra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · May feel cooler near the exit · Seat does not recline · Wing limits the view · Exit-row eligibility restrictions apply
30BEconomy PlusMiddle37"18"No reclineExtra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Seat does not recline · Exit-row eligibility restrictions apply
30CEconomy PlusAisle side37"18"No reclineExtra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Seat does not recline · Exit-row eligibility restrictions apply
30DEconomy PlusAisle side37"18"No reclineExtra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Seat does not recline · Exit-row eligibility restrictions apply
30EEconomy PlusMiddle37"18"No reclineExtra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Seat does not recline · Exit-row eligibility restrictions apply
30FEconomy PlusWindow side37"18"No reclineExtra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · May feel cooler near the exit · Seat does not recline · Wing limits the view · Exit-row eligibility restrictions apply
31AEconomy PlusWindow side35"18"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · May feel cooler near the exit · Wing limits the view · Exit-row eligibility restrictions apply
31BEconomy PlusMiddle35"18"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Exit-row eligibility restrictions apply
31CEconomy PlusAisle side35"18"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Exit-row eligibility restrictions apply
31DEconomy PlusAisle side35"18"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Exit-row eligibility restrictions apply
31EEconomy PlusMiddle35"18"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Exit-row eligibility restrictions apply
31FEconomy PlusWindow side35"18"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · May feel cooler near the exit · Wing limits the view · Exit-row eligibility restrictions apply
32AEconomy PlusWindow side33"18"4"Extra room and side storage · Wing limits the view
32CEconomy PlusAisle side33"18"4"Extra room and side storage
32DEconomy PlusAisle side33"18"4"Extra room and side storage
32FEconomy PlusWindow side33"18"4"Extra room and side storage · Wing limits the view
34AEconomy PlusWindow side33"18"4"Wing limits the view
34BEconomy PlusMiddle33"18"4"Not listed
34CEconomy PlusAisle side33"18"4"Not listed
34DEconomy PlusAisle side33"18"4"Not listed
34EEconomy PlusMiddle33"18"4"Not listed
34FEconomy PlusWindow side33"18"4"Wing limits the view
35AEconomy PlusWindow side33"18"4"Wing limits the view
35BEconomy PlusMiddle33"18"4"Not listed
35CEconomy PlusAisle side33"18"4"Not listed
35DEconomy PlusAisle side33"18"4"Not listed
35EEconomy PlusMiddle33"18"4"Not listed
35FEconomy PlusWindow side33"18"4"Wing limits the view
36AEconomy PlusWindow side33"18"4"Wing limits the view
36BEconomy PlusMiddle33"18"4"Not listed
36CEconomy PlusAisle side33"18"4"Not listed
36DEconomy PlusAisle side33"18"4"Not listed
36EEconomy PlusMiddle33"18"4"Not listed
36FEconomy PlusWindow side33"18"4"Wing limits the view
37AEconomyWindow side30"18"3"Not listed
37BEconomyMiddle30"18"3"Not listed
37CEconomyAisle side30"18"3"Not listed
37DEconomyAisle side30"18"3"Not listed
37EEconomyMiddle30"18"3"Not listed
37FEconomyWindow side30"18"3"Not listed
38AEconomyWindow side30"18"3"Not listed
38BEconomyMiddle30"18"3"Not listed
38CEconomyAisle side30"18"3"Not listed
38DEconomyAisle side30"18"3"Not listed
38EEconomyMiddle30"18"3"Not listed
38FEconomyWindow side30"18"3"Not listed
39AEconomyWindow side30"18"3"Not listed
39BEconomyMiddle30"18"3"Not listed
39CEconomyAisle side30"18"3"Not listed
39DEconomyAisle side30"18"3"Not listed
39EEconomyMiddle30"18"3"Not listed
39FEconomyWindow side30"18"3"Not listed
40AEconomyWindow side30"18"3"Not listed
40BEconomyMiddle30"18"3"Not listed
40CEconomyAisle side30"18"3"Not listed
40DEconomyAisle side30"18"3"Not listed
40EEconomyMiddle30"18"3"Not listed
40FEconomyWindow side30"18"3"Not listed
41AEconomyWindow side30"18"3"Not listed
41BEconomyMiddle30"18"3"Not listed
41CEconomyAisle side30"18"3"Not listed
41DEconomyAisle side30"18"3"Not listed
41EEconomyMiddle30"18"3"Not listed
41FEconomyWindow side30"18"3"Not listed
42AEconomyWindow side30"18"3"No window
42BEconomyMiddle30"18"3"Not listed
42CEconomyAisle side30"18"3"Not listed
42DEconomyAisle side30"18"3"Not listed
42EEconomyMiddle30"18"3"Not listed
42FEconomyWindow side30"18"3"No window
43AEconomyWindow side30"18"3"Not listed
43BEconomyMiddle30"18"3"Not listed
43CEconomyAisle side30"18"3"Not listed
43DEconomyAisle side30"18"3"Not listed
43EEconomyMiddle30"18"3"Not listed
43FEconomyWindow side30"18"3"Not listed
44AEconomyWindow side30"18"3"Not listed
44BEconomyMiddle30"18"3"Not listed
44CEconomyAisle side30"18"3"Not listed
44DEconomyAisle side30"18"3"Not listed
44EEconomyMiddle30"18"3"Not listed
44FEconomyWindow side30"18"3"Not listed
45AEconomyWindow side30"18"3"Not listed
45BEconomyMiddle30"18"3"Not listed
45CEconomyAisle side30"18"3"Not listed
45DEconomyAisle side30"18"3"Not listed
45EEconomyMiddle30"18"3"Not listed
45FEconomyWindow side30"18"3"Not listed
46AEconomyWindow side30"18"3"Not listed
46BEconomyMiddle30"18"3"Not listed
46CEconomyAisle side30"18"3"Not listed
46DEconomyAisle side30"18"3"Not listed
46EEconomyMiddle30"18"3"Not listed
46FEconomyWindow side30"18"3"Not listed
47AEconomyWindow side30"18"3"Not listed
47BEconomyMiddle30"18"3"Not listed
47CEconomyAisle side30"18"3"Not listed
47DEconomyAisle side30"18"3"Not listed
47EEconomyMiddle30"18"3"Not listed
47FEconomyWindow side30"18"3"Not listed
48AEconomyWindow side30"18"3"Not listed
48BEconomyMiddle30"18"3"Not listed
48CEconomyAisle side30"18"3"Not listed
48DEconomyAisle side30"18"3"Not listed
48EEconomyMiddle30"18"3"Not listed
48FEconomyWindow side30"18"3"Not listed
49AEconomyWindow side30"18"3"Near a lavatory
49BEconomyMiddle30"18"3"Near a lavatory
49CEconomyAisle side30"18"3"Near a lavatory
49DEconomyAisle side30"18"3"Near a lavatory
49EEconomyMiddle30"18"3"Near a lavatory
49FEconomyWindow side30"18"3"Near a lavatory
50AEconomyWindow side30"18"3"Limited recline · Near a galley · Near a lavatory
50BEconomyMiddle30"18"3"Limited recline · Near a galley · Near a lavatory
50CEconomyAisle side30"18"3"Limited recline · Near a galley · Near a lavatory
50DEconomyAisle side30"18"3"Limited recline · Near a galley · Near a lavatory
50EEconomyMiddle30"18"3"Limited recline · Near a galley · Near a lavatory
50FEconomyWindow side30"18"3"Limited recline · Near a galley · Near a lavatory