United Airlines

Boeing 787-8

243 seats · 3 cabins · 787-8

Collected Sep 28, 2026

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Searching Economy · Deck 1

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FRONT OF CABIN

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BACK OF CABIN

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United Airlines 787-8: seat details

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

Cabin dimensions
CabinSeatsPitchWidthRecline
United Polaris®2878"20.5"180°
Premium Economy2138"19"6"
Economy19431"17.3"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 787-8
SeatCabinPitchWidthReclineThings to know
1AUnited Polaris®78"20.5"180°Near a galley
1DUnited Polaris®78"20.5"180°Near a galley
1FUnited Polaris®78"20.5"180°Near a lavatory · Near a galley
1LUnited Polaris®78"20.5"180°Near a lavatory · Near a galley
2AUnited Polaris®78"20.5"180°Window is misaligned
2DUnited Polaris®78"20.5"180°Not listed
2FUnited Polaris®78"20.5"180°Not listed
2LUnited Polaris®78"20.5"180°Window is misaligned
3AUnited Polaris®78"20.5"180°Not listed
3DUnited Polaris®78"20.5"180°Not listed
3FUnited Polaris®78"20.5"180°Not listed
3LUnited Polaris®78"20.5"180°Not listed
4AUnited Polaris®78"20.5"180°Window is misaligned
4DUnited Polaris®78"20.5"180°Not listed
4FUnited Polaris®78"20.5"180°Not listed
4LUnited Polaris®78"20.5"180°Window is misaligned
5AUnited Polaris®78"20.5"180°Window is misaligned · Near a galley
5DUnited Polaris®78"20.5"180°Near a galley
5FUnited Polaris®78"20.5"180°Near a galley
5LUnited Polaris®78"20.5"180°Window is misaligned · Near a galley
6AUnited Polaris®78"20.5"180°Near a galley
6DUnited Polaris®78"20.5"180°Near a galley
6FUnited Polaris®78"20.5"180°Near a galley
6LUnited Polaris®78"20.5"180°Near a galley
7AUnited Polaris®78"20.5"180°Window is misaligned
7DUnited Polaris®78"20.5"180°Not listed
7FUnited Polaris®78"20.5"180°Not listed
7LUnited Polaris®78"20.5"180°Window is misaligned
20APremium Economy38"19"6"Bassinet position nearby · No floor storage during takeoff and landing · Wing limits the view
20CPremium Economy38"19"6"No floor storage during takeoff and landing
20DPremium Economy38"19"6"No floor storage during takeoff and landing
20EPremium Economy38"19"6"No floor storage during takeoff and landing
20FPremium Economy38"19"6"No floor storage during takeoff and landing
20JPremium Economy38"19"6"No floor storage during takeoff and landing
20LPremium Economy38"19"6"Bassinet position nearby · No floor storage during takeoff and landing · Wing limits the view
21APremium Economy38"19"6"Wing limits the view
21CPremium Economy38"19"6"Not listed
21DPremium Economy38"19"6"Not listed
21EPremium Economy38"19"6"Not listed
21FPremium Economy38"19"6"Not listed
21JPremium Economy38"19"6"Not listed
21LPremium Economy38"19"6"Wing limits the view
22APremium Economy38"19"6"Wing limits the view
22CPremium Economy38"19"6"Not listed
22DPremium Economy38"19"6"Not listed
22EPremium Economy38"19"6"Not listed
22FPremium Economy38"19"6"Not listed
22JPremium Economy38"19"6"Not listed
22LPremium Economy38"19"6"Wing limits the view
30AUnited Economy Plus®34"17.3"4"Extra legroom · Bassinet position nearby · No floor storage during takeoff and landing · Tray table is in the armrest · Wing limits the view
30BUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest
30CUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest
30DUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest
30EUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest
30FUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest
30JUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest
30KUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest
30LUnited Economy Plus®34"17.3"4"Extra legroom · Bassinet position nearby · No floor storage during takeoff and landing · Tray table is in the armrest · Wing limits the view
31AUnited Economy Plus®34"17.3"4"Wing limits the view
31BUnited Economy Plus®34"17.3"4"Not listed
31CUnited Economy Plus®34"17.3"4"Not listed
31DUnited Economy Plus®34"17.3"4"Not listed
31EUnited Economy Plus®34"17.3"4"Not listed
31FUnited Economy Plus®34"17.3"4"Not listed
31JUnited Economy Plus®34"17.3"4"Not listed
31KUnited Economy Plus®34"17.3"4"Not listed
31LUnited Economy Plus®34"17.3"4"Wing limits the view
32AEconomy31"17.3"3"Wing limits the view
32BEconomy31"17.3"3"Not listed
32CEconomy31"17.3"3"Not listed
32DUnited Economy Plus®34"17.3"4"Not listed
32EUnited Economy Plus®34"17.3"4"Not listed
32FUnited Economy Plus®34"17.3"4"Not listed
32JEconomy31"17.3"3"Not listed
32KEconomy31"17.3"3"Not listed
32LEconomy31"17.3"3"Wing limits the view
33AEconomy31"17.3"3"Wing limits the view
33BEconomy31"17.3"3"Not listed
33CEconomy31"17.3"3"Not listed
33DUnited Economy Plus®34"17.3"4"Not listed
33EUnited Economy Plus®34"17.3"4"Not listed
33FUnited Economy Plus®34"17.3"4"Not listed
33JEconomy31"17.3"3"Not listed
33KEconomy31"17.3"3"Not listed
33LEconomy31"17.3"3"Wing limits the view
34AEconomy31"17.3"3"Wing limits the view
34BEconomy31"17.3"3"Not listed
34CEconomy31"17.3"3"Not listed
34DEconomy31"17.3"3"Not listed
34EEconomy31"17.3"3"Not listed
34FEconomy31"17.3"3"Not listed
34JEconomy31"17.3"3"Not listed
34KEconomy31"17.3"3"Not listed
34LEconomy31"17.3"3"Wing limits the view
35AEconomy31"17.3"3"Wing limits the view
35BEconomy31"17.3"3"Not listed
35CEconomy31"17.3"3"Not listed
35DEconomy31"17.3"3"Not listed
35EEconomy31"17.3"3"Not listed
35FEconomy31"17.3"3"Not listed
35JEconomy31"17.3"3"Not listed
35KEconomy31"17.3"3"Not listed
35LEconomy31"17.3"3"Wing limits the view
36AEconomy31"17.3"3"Wing limits the view
36BEconomy31"17.3"3"Not listed
36CEconomy31"17.3"3"Not listed
36DEconomy31"17.3"3"Not listed
36EEconomy31"17.3"3"Not listed
36FEconomy31"17.3"3"Not listed
36JEconomy31"17.3"3"Not listed
36KEconomy31"17.3"3"Not listed
36LEconomy31"17.3"3"Wing limits the view
37AEconomy31"17.3"3"Wing limits the view
37BEconomy31"17.3"3"Not listed
37CEconomy31"17.3"3"Not listed
37DEconomy31"17.3"3"Not listed
37EEconomy31"17.3"3"Not listed
37FEconomy31"17.3"3"Not listed
37JEconomy31"17.3"3"Not listed
37KEconomy31"17.3"3"Not listed
37LEconomy31"17.3"3"Wing limits the view
38AEconomy31"17.3"3"Wing limits the view
38BEconomy31"17.3"3"Not listed
38CEconomy31"17.3"3"Not listed
38DEconomy31"17.3"3"Not listed
38EEconomy31"17.3"3"Not listed
38FEconomy31"17.3"3"Not listed
38JEconomy31"17.3"3"Not listed
38KEconomy31"17.3"3"Not listed
38LEconomy31"17.3"3"Wing limits the view
39AEconomy31"17.3"3"Wing limits the view
39BEconomy31"17.3"3"Not listed
39CEconomy31"17.3"3"Not listed
39DEconomy31"17.3"3"Limited recline
39EEconomy31"17.3"3"Limited recline
39FEconomy31"17.3"3"Limited recline
39JEconomy31"17.3"3"Not listed
39KEconomy31"17.3"3"Not listed
39LEconomy31"17.3"3"Wing limits the view
40AEconomy31"17.3"3"May feel cooler near the exit · Window is misaligned · Limited recline · Near a lavatory · Wing limits the view
40BEconomy31"17.3"3"Limited recline · Near a lavatory
40CEconomy31"17.3"3"Limited recline · Near a lavatory
40JEconomy31"17.3"3"Limited recline · Near a lavatory
40KEconomy31"17.3"3"Limited recline · Near a lavatory
40LEconomy31"17.3"3"May feel cooler near the exit · Window is misaligned · Limited recline · Near a lavatory · Wing limits the view
42AUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · May feel cooler near the exit · Window is misaligned · Near a lavatory · Exit-row eligibility restrictions apply
42BUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory · Exit-row eligibility restrictions apply
42CUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory · Exit-row eligibility restrictions apply
42DUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory
42EUnited Economy Plus®34"17.3"4"Extra legroom · Bassinet position nearby · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory
42FUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory
42JUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory · Exit-row eligibility restrictions apply
42KUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory · Exit-row eligibility restrictions apply
42LUnited Economy Plus®34"17.3"4"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · May feel cooler near the exit · Window is misaligned · Near a lavatory · Exit-row eligibility restrictions apply
43AEconomy31"17.3"3"Not listed
43BEconomy31"17.3"3"Not listed
43CEconomy31"17.3"3"Not listed
43DEconomy31"17.3"3"Not listed
43EEconomy31"17.3"3"Not listed
43FEconomy31"17.3"3"Not listed
43JUnited Economy Plus®34"17.3"4"Not listed
43KUnited Economy Plus®34"17.3"4"Not listed
43LUnited Economy Plus®34"17.3"4"Not listed
44AEconomy31"17.3"3"Not listed
44BEconomy31"17.3"3"Not listed
44CEconomy31"17.3"3"Not listed
44DEconomy31"17.3"3"Not listed
44EEconomy31"17.3"3"Not listed
44FEconomy31"17.3"3"Not listed
44JEconomy31"17.3"3"Not listed
44KEconomy31"17.3"3"Not listed
44LEconomy31"17.3"3"Not listed
45AEconomy31"17.3"3"Not listed
45BEconomy31"17.3"3"Not listed
45CEconomy31"17.3"3"Not listed
45DEconomy31"17.3"3"Not listed
45EEconomy31"17.3"3"Not listed
45FEconomy31"17.3"3"Not listed
45JEconomy31"17.3"3"Not listed
45KEconomy31"17.3"3"Not listed
45LEconomy31"17.3"3"Not listed
46AEconomy31"17.3"3"Not listed
46BEconomy31"17.3"3"Not listed
46CEconomy31"17.3"3"Not listed
46DEconomy31"17.3"3"Not listed
46EEconomy31"17.3"3"Not listed
46FEconomy31"17.3"3"Not listed
46JEconomy31"17.3"3"Not listed
46KEconomy31"17.3"3"Not listed
46LEconomy31"17.3"3"Not listed
47AEconomy31"17.3"3"Not listed
47BEconomy31"17.3"3"Not listed
47CEconomy31"17.3"3"Not listed
47DEconomy31"17.3"3"Not listed
47EEconomy31"17.3"3"Not listed
47FEconomy31"17.3"3"Not listed
47JEconomy31"17.3"3"Not listed
47KEconomy31"17.3"3"Not listed
47LEconomy31"17.3"3"Not listed
48AEconomy31"17.3"3"Not listed
48BEconomy31"17.3"3"Not listed
48CEconomy31"17.3"3"Not listed
48DEconomy31"17.3"3"Not listed
48EEconomy31"17.3"3"Not listed
48FEconomy31"17.3"3"Not listed
48JEconomy31"17.3"3"Not listed
48KEconomy31"17.3"3"Not listed
48LEconomy31"17.3"3"Not listed
49AEconomy31"17.3"3"Not listed
49BEconomy31"17.3"3"Not listed
49CEconomy31"17.3"3"Not listed
49DEconomy31"17.3"3"Not listed
49EEconomy31"17.3"3"Not listed
49FEconomy31"17.3"3"Not listed
49JEconomy31"17.3"3"Not listed
49KEconomy31"17.3"3"Not listed
49LEconomy31"17.3"3"Not listed
50AEconomy31"17.3"3"Window is misaligned
50BEconomy31"17.3"3"Not listed
50CEconomy31"17.3"3"Not listed
50DEconomy31"17.3"3"Not listed
50EEconomy31"17.3"3"Not listed
50FEconomy31"17.3"3"Not listed
50JEconomy31"17.3"3"Not listed
50KEconomy31"17.3"3"Not listed
50LEconomy31"17.3"3"Window is misaligned
51AEconomy31"17.3"3"Not listed
51BEconomy31"17.3"3"Not listed
51CEconomy31"17.3"3"Not listed
51DEconomy31"17.3"3"Not listed
51EEconomy31"17.3"3"Not listed
51FEconomy31"17.3"3"Not listed
51JEconomy31"17.3"3"Limited recline · Near a lavatory
51KEconomy31"17.3"3"Limited recline · Near a lavatory
51LEconomy31"17.3"3"Limited recline · Near a lavatory
52AEconomy31"17.3"3"Limited recline · Near a lavatory
52CEconomy31"17.3"3"Limited recline · Near a lavatory
52DEconomy31"17.3"3"Near a lavatory
52EEconomy31"17.3"3"Near a lavatory
52FEconomy31"17.3"3"Near a lavatory
53DEconomy31"17.3"3"Limited recline · Near a lavatory · Near a galley
53EEconomy31"17.3"3"Limited recline · Near a lavatory · Near a galley
53FEconomy31"17.3"3"Limited recline · Near a lavatory · Near a galley