United Airlines

Airbus A321neo

150 seats · 3 cabins · A321neo XLR

Collected Sep 28, 2026

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FRONT OF CABIN

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BACK OF CABIN

Schematic from published seat labels and positions; not to scale. Window alignment, exits, and service areas are not drawn. Crossed positions are blocked and are excluded from passenger-seat totals.

United Airlines A321neo XLR: seat details

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

Cabin dimensions
CabinSeatsPitchWidthRecline
United Polaris®2078"22"180°
Premium Plus1238"21"5.5"
Economy11830"18"3"
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.

Seat details for United Airlines A321neo XLR
SeatCabinPitchWidthReclineThings to know
1AUnited Polaris®78"22"180°Near a galley
1FUnited Polaris®78"22"180°Near a galley
2AUnited Polaris®78"22"180°Not listed
2FUnited Polaris®78"22"180°Not listed
3AUnited Polaris®78"22"180°Not listed
3FUnited Polaris®78"22"180°Not listed
4AUnited Polaris®78"22"180°Not listed
4FUnited Polaris®78"22"180°Not listed
5AUnited Polaris®78"22"180°Not listed
5FUnited Polaris®78"22"180°Not listed
6AUnited Polaris®78"22"180°Not listed
6FUnited Polaris®78"22"180°Not listed
7AUnited Polaris®78"22"180°Not listed
7FUnited Polaris®78"22"180°Not listed
8AUnited Polaris®78"22"180°Not listed
8FUnited Polaris®78"22"180°Not listed
9AUnited Polaris®78"22"180°Not listed
9FUnited Polaris®78"22"180°Not listed
10AUnited Polaris®78"22"180°Not listed
10FUnited Polaris®78"22"180°Not listed
20APremium Plus38"21"5.5"Bassinet position nearby · No floor storage during takeoff and landing
20BPremium Plus38"21"5.5"Bassinet position nearby · No floor storage during takeoff and landing
20EPremium Plus38"21"5.5"Bassinet position nearby · No floor storage during takeoff and landing
20FPremium Plus38"21"5.5"Bassinet position nearby · No floor storage during takeoff and landing
21APremium Plus38"21"5.5"Not listed
21BPremium Plus38"21"5.5"Not listed
21EPremium Plus38"21"5.5"Not listed
21FPremium Plus38"21"5.5"Not listed
22APremium Plus38"21"5.5"Wing limits the view
22BPremium Plus38"21"5.5"Not listed
22EPremium Plus38"21"5.5"Not listed
22FPremium Plus38"21"5.5"Wing limits the view
30AEconomy Plus37"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 Plus37"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 Plus37"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 Plus37"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 Plus37"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 Plus37"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 Plus35"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 Plus35"18"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Exit-row eligibility restrictions apply
31CEconomy Plus35"18"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Exit-row eligibility restrictions apply
31DEconomy Plus35"18"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Exit-row eligibility restrictions apply
31EEconomy Plus35"18"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Exit-row eligibility restrictions apply
31FEconomy Plus35"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 Plus33"18"4"Extra room and side storage · Wing limits the view
32CEconomy Plus33"18"4"Extra room and side storage
32DEconomy Plus33"18"4"Extra room and side storage
32FEconomy Plus33"18"4"Extra room and side storage · Wing limits the view
34AEconomy Plus33"18"4"Wing limits the view
34BEconomy Plus33"18"4"Not listed
34CEconomy Plus33"18"4"Not listed
34DEconomy Plus33"18"4"Not listed
34EEconomy Plus33"18"4"Not listed
34FEconomy Plus33"18"4"Wing limits the view
35AEconomy Plus33"18"4"Wing limits the view
35BEconomy Plus33"18"4"Not listed
35CEconomy Plus33"18"4"Not listed
35DEconomy Plus33"18"4"Not listed
35EEconomy Plus33"18"4"Not listed
35FEconomy Plus33"18"4"Wing limits the view
36AEconomy Plus33"18"4"Wing limits the view
36BEconomy Plus33"18"4"Not listed
36CEconomy Plus33"18"4"Not listed
36DEconomy Plus33"18"4"Not listed
36EEconomy Plus33"18"4"Not listed
36FEconomy Plus33"18"4"Wing limits the view
37AEconomy30"18"3"Not listed
37BEconomy30"18"3"Not listed
37CEconomy30"18"3"Not listed
37DEconomy30"18"3"Not listed
37EEconomy30"18"3"Not listed
37FEconomy30"18"3"Not listed
38AEconomy30"18"3"Not listed
38BEconomy30"18"3"Not listed
38CEconomy30"18"3"Not listed
38DEconomy30"18"3"Not listed
38EEconomy30"18"3"Not listed
38FEconomy30"18"3"Not listed
39AEconomy30"18"3"Not listed
39BEconomy30"18"3"Not listed
39CEconomy30"18"3"Not listed
39DEconomy30"18"3"Not listed
39EEconomy30"18"3"Not listed
39FEconomy30"18"3"Not listed
40AEconomy30"18"3"Not listed
40BEconomy30"18"3"Not listed
40CEconomy30"18"3"Not listed
40DEconomy30"18"3"Not listed
40EEconomy30"18"3"Not listed
40FEconomy30"18"3"Not listed
41AEconomy30"18"3"Not listed
41BEconomy30"18"3"Not listed
41CEconomy30"18"3"Not listed
41DEconomy30"18"3"Not listed
41EEconomy30"18"3"Not listed
41FEconomy30"18"3"Not listed
42AEconomy30"18"3"No window
42BEconomy30"18"3"Not listed
42CEconomy30"18"3"Not listed
42DEconomy30"18"3"Not listed
42EEconomy30"18"3"Not listed
42FEconomy30"18"3"No window
43AEconomy30"18"3"Not listed
43BEconomy30"18"3"Not listed
43CEconomy30"18"3"Not listed
43DEconomy30"18"3"Not listed
43EEconomy30"18"3"Not listed
43FEconomy30"18"3"Not listed
44AEconomy30"18"3"Not listed
44BEconomy30"18"3"Not listed
44CEconomy30"18"3"Not listed
44DEconomy30"18"3"Not listed
44EEconomy30"18"3"Not listed
44FEconomy30"18"3"Not listed
45AEconomy30"18"3"Not listed
45BEconomy30"18"3"Not listed
45CEconomy30"18"3"Not listed
45DEconomy30"18"3"Not listed
45EEconomy30"18"3"Not listed
45FEconomy30"18"3"Not listed
46AEconomy30"18"3"Not listed
46BEconomy30"18"3"Not listed
46CEconomy30"18"3"Not listed
46DEconomy30"18"3"Not listed
46EEconomy30"18"3"Not listed
46FEconomy30"18"3"Not listed
47AEconomy30"18"3"Not listed
47BEconomy30"18"3"Not listed
47CEconomy30"18"3"Not listed
47DEconomy30"18"3"Not listed
47EEconomy30"18"3"Not listed
47FEconomy30"18"3"Not listed
48AEconomy30"18"3"Not listed
48BEconomy30"18"3"Not listed
48CEconomy30"18"3"Not listed
48DEconomy30"18"3"Not listed
48EEconomy30"18"3"Not listed
48FEconomy30"18"3"Not listed
49AEconomy30"18"3"Near a lavatory
49BEconomy30"18"3"Near a lavatory
49CEconomy30"18"3"Near a lavatory
49DEconomy30"18"3"Near a lavatory
49EEconomy30"18"3"Near a lavatory
49FEconomy30"18"3"Near a lavatory
50AEconomy30"18"3"Limited recline · Near a galley · Near a lavatory
50BEconomy30"18"3"Limited recline · Near a galley · Near a lavatory
50CEconomy30"18"3"Limited recline · Near a galley · Near a lavatory
50DEconomy30"18"3"Limited recline · Near a galley · Near a lavatory
50EEconomy30"18"3"Limited recline · Near a galley · Near a lavatory
50FEconomy30"18"3"Limited recline · Near a galley · Near a lavatory