United Airlines

Boeing 757-300

234 seats · 2 travel classes · 757-300

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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FRONT OF AIRCRAFT

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BACK OF AIRCRAFT

Across this aircraft: 4 lavatory markers · 4 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.

United Airlines 757-300: seat details

234 seats across 2 travel classes. Match this configuration with your booking before choosing a seat.

Cabin dimensions
CabinSeat countsPitchWidthRecline
United First®24 seats38"20.4"5"
United Economy Plus®54 seats34"17.3"3"
United Economy®156 seats30-31"16.3-17.3"2"
Cabin amenities
CabinSeats coveredWi-FiEntertainmentPower
United First®All 24 seatsEquippedStream to your own deviceAC power
United Economy Plus®All 54 seatsEquippedStream to your own deviceAC power
United Economy®All 156 seatsEquippedStream to your own deviceAC 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 757-300
SeatCabinMap positionPitchWidthReclineThings to know
1AUnited First®Not classified38"20.4"5"No floor storage during takeoff and landing · Near a galley
1BUnited First®Not classified38"20.4"5"No floor storage during takeoff and landing · Near a galley
1EUnited First®Not classified38"20.4"5"No floor storage during takeoff and landing · Near a galley
1FUnited First®Not classified38"20.4"5"No floor storage during takeoff and landing · Near a galley
2AUnited First®Not classified38"20.4"5"Not listed
2BUnited First®Not classified38"20.4"5"Not listed
2EUnited First®Not classified38"20.4"5"Not listed
2FUnited First®Not classified38"20.4"5"Not listed
3AUnited First®Not classified38"20.4"5"Not listed
3BUnited First®Not classified38"20.4"5"Not listed
3EUnited First®Not classified38"20.4"5"Not listed
3FUnited First®Not classified38"20.4"5"Not listed
4AUnited First®Not classified38"20.4"5"Not listed
4BUnited First®Not classified38"20.4"5"Not listed
4EUnited First®Not classified38"20.4"5"Not listed
4FUnited First®Not classified38"20.4"5"Not listed
5AUnited First®Not classified38"20.4"5"Not listed
5BUnited First®Not classified38"20.4"5"Not listed
5EUnited First®Not classified38"20.4"5"Not listed
5FUnited First®Not classified38"20.4"5"Not listed
6AUnited First®Not classified38"20.4"5"Near a lavatory · Near a galley
6BUnited First®Not classified38"20.4"5"Near a lavatory · Near a galley
6EUnited First®Not classified38"20.4"5"Near a lavatory · Near a galley
6FUnited First®Not classified38"20.4"5"Near a lavatory · Near a galley
7DUnited Economy Plus®Aisle side40"17.3"3"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory · Near a galley · Exit-row eligibility restrictions apply
7EUnited Economy Plus®Not classified40"17.3"3"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory · Near a galley · Exit-row eligibility restrictions apply
8AUnited Economy Plus®Window side60"17.3"3"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · May feel cooler near the exit · Near a lavatory · Exit-row eligibility restrictions apply
8BUnited Economy Plus®Middle60"17.3"3"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory · Exit-row eligibility restrictions apply
8CUnited Economy Plus®Aisle side60"17.3"3"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory · Exit-row eligibility restrictions apply
8DUnited Economy Plus®Aisle side34"17.3"3"Not listed
8EUnited Economy Plus®Middle34"17.3"3"Not listed
8FUnited Economy Plus®Window side60"17.3"3"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · May feel cooler near the exit · Exit-row eligibility restrictions apply
9AUnited Economy Plus®Window side34"17.3"3"Not listed
9BUnited Economy Plus®Middle34"17.3"3"Not listed
9CUnited Economy Plus®Aisle side34"17.3"3"Not listed
9DUnited Economy Plus®Aisle side34"17.3"3"Not listed
9EUnited Economy Plus®Middle34"17.3"3"Not listed
9FUnited Economy Plus®Window side34"17.3"3"Not listed
10AUnited Economy Plus®Window side34"17.3"3"Not listed
10BUnited Economy Plus®Middle34"17.3"3"Not listed
10CUnited Economy Plus®Aisle side34"17.3"3"Not listed
10DUnited Economy Plus®Aisle side34"17.3"3"Not listed
10EUnited Economy Plus®Middle34"17.3"3"Not listed
10FUnited Economy Plus®Window side34"17.3"3"Not listed
11AUnited Economy Plus®Window side34"17.3"3"Not listed
11BUnited Economy Plus®Middle34"17.3"3"Not listed
11CUnited Economy Plus®Aisle side34"17.3"3"Not listed
11DUnited Economy Plus®Aisle side34"17.3"3"Not listed
11EUnited Economy Plus®Middle34"17.3"3"Not listed
11FUnited Economy Plus®Window side34"17.3"3"Not listed
12AUnited Economy Plus®Window side34"17.3"3"Not listed
12BUnited Economy Plus®Middle34"17.3"3"Not listed
12CUnited Economy Plus®Aisle side34"17.3"3"Not listed
12DUnited Economy Plus®Aisle side34"17.3"3"Not listed
12EUnited Economy Plus®Middle34"17.3"3"Not listed
12FUnited Economy Plus®Window side34"17.3"3"Not listed
14AUnited Economy Plus®Window side34"17.3"3"Not listed
14BUnited Economy Plus®Middle34"17.3"3"Not listed
14CUnited Economy Plus®Aisle side34"17.3"3"Not listed
14DUnited Economy Plus®Aisle side34"17.3"3"Not listed
14EUnited Economy Plus®Middle34"17.3"3"Not listed
14FUnited Economy Plus®Window side34"17.3"3"Not listed
15AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
15BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
15CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
15DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
15EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
15FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
16AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
16BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
16CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
16DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
16EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
16FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
17AUnited Economy®Window side30-31"16.3-17.3"2"Window is misaligned
17BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
17CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
17DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
17EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
17FUnited Economy®Window side30-31"16.3-17.3"2"Window is misaligned
18AUnited Economy®Window side30-31"16.3-17.3"2"Window is misaligned · Wing limits the view
18BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
18CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
18DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
18EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
18FUnited Economy®Window side30-31"16.3-17.3"2"Window is misaligned · Wing limits the view
19AUnited Economy®Window side30-31"16.3-17.3"2"Wing limits the view
19BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
19CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
19DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
19EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
19FUnited Economy®Window side30-31"16.3-17.3"2"Wing limits the view
20AUnited Economy®Window side30-31"16.3-17.3"No reclineMay feel cooler near the exit · Seat does not recline · Wing limits the view
20BUnited Economy®Middle30-31"16.3-17.3"No reclineSeat does not recline
20CUnited Economy®Aisle side30-31"16.3-17.3"No reclineSeat does not recline
20DUnited Economy®Aisle side30-31"16.3-17.3"No reclineSeat does not recline
20EUnited Economy®Middle30-31"16.3-17.3"No reclineSeat does not recline
20FUnited Economy®Window side30-31"16.3-17.3"No reclineMay feel cooler near the exit · Seat does not recline · Wing limits the view
21AUnited Economy Plus®Window side37"17.3"No reclineExtra legroom · No floor storage during takeoff and landing · May feel cooler near the exit · Seat does not recline · Wing limits the view · Exit-row eligibility restrictions apply
21BUnited Economy Plus®Middle37"17.3"No reclineExtra legroom · No floor storage during takeoff and landing · Seat does not recline · Exit-row eligibility restrictions apply
21CUnited Economy Plus®Aisle side37"17.3"No reclineExtra legroom · No floor storage during takeoff and landing · Seat does not recline · Exit-row eligibility restrictions apply
21DUnited Economy Plus®Aisle side37"17.3"No reclineExtra legroom · No floor storage during takeoff and landing · Seat does not recline · Exit-row eligibility restrictions apply
21EUnited Economy Plus®Middle37"17.3"No reclineExtra legroom · No floor storage during takeoff and landing · Seat does not recline · Exit-row eligibility restrictions apply
21FUnited Economy Plus®Window side37"17.3"No reclineExtra legroom · No floor storage during takeoff and landing · May feel cooler near the exit · Seat does not recline · Wing limits the view · Exit-row eligibility restrictions apply
22BUnited Economy®Not classified30-31"16.3-17.3"2"No floor storage during takeoff and landing · Exit-row eligibility restrictions apply
22CUnited Economy®Aisle side30-31"16.3-17.3"2"No floor storage during takeoff and landing · Exit-row eligibility restrictions apply
22DUnited Economy®Aisle side30-31"16.3-17.3"2"No floor storage during takeoff and landing · Exit-row eligibility restrictions apply
22EUnited Economy®Not classified30-31"16.3-17.3"2"No floor storage during takeoff and landing · Exit-row eligibility restrictions apply
23AUnited Economy Plus®Window side60"17.3"2"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
23BUnited Economy Plus®Middle34"17.3"3"Not listed
23CUnited Economy Plus®Aisle side34"17.3"3"Not listed
23DUnited Economy Plus®Aisle side34"17.3"3"Not listed
23EUnited Economy Plus®Middle34"17.3"3"Not listed
23FUnited Economy Plus®Window side60"17.3"2"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
24AUnited Economy®Window side30-31"16.3-17.3"2"Wing limits the view
24BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
24CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
24DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
24EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
24FUnited Economy®Window side30-31"16.3-17.3"2"Wing limits the view
25AUnited Economy®Window side30-31"16.3-17.3"2"Wing limits the view
25BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
25CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
25DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
25EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
25FUnited Economy®Window side30-31"16.3-17.3"2"Wing limits the view
26AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
26BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
26CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
26DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
26EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
26FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
27AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
27BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
27CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
27DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
27EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
27FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
28AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
28BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
28CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
28DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
28EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
28FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
29AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
29BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
29CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
29DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
29EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
29FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
30AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
30BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
30CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
30DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
30EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
30FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
31AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
31BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
31CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
31DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
31EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
31FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
32AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
32BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
32CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
32DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
32EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
32FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
33AUnited Economy®Window side30-31"16.3-17.3"2"Near a lavatory
33BUnited Economy®Middle30-31"16.3-17.3"2"Near a lavatory
33CUnited Economy®Aisle side30-31"16.3-17.3"2"Near a lavatory
33DUnited Economy®Aisle side30-31"16.3-17.3"2"Near a lavatory
33EUnited Economy®Middle30-31"16.3-17.3"2"Near a lavatory
33FUnited Economy®Window side30-31"16.3-17.3"2"Near a lavatory
34AUnited Economy®Window side30-31"16.3-17.3"2"Limited recline · Near a lavatory
34BUnited Economy®Middle30-31"16.3-17.3"2"Limited recline · Near a lavatory
34CUnited Economy®Aisle side30-31"16.3-17.3"2"Limited recline · Near a lavatory
34DUnited Economy®Aisle side30-31"16.3-17.3"2"Limited recline · Near a lavatory
34EUnited Economy®Middle30-31"16.3-17.3"2"Limited recline · Near a lavatory
34FUnited Economy®Window side30-31"16.3-17.3"2"Limited recline · Near a lavatory
35AEconomyNot classified60"17.3"2"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
35BUnited Economy Plus®Not classified60"17.3"2"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory · Exit-row eligibility restrictions apply
35CUnited Economy Plus®Not classified60"17.3"2"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory · Exit-row eligibility restrictions apply
35DUnited Economy Plus®Not classified60"17.3"2"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory · Exit-row eligibility restrictions apply
35EUnited Economy Plus®Not classified60"17.3"2"Extra legroom · No floor storage during takeoff and landing · Tray table is in the armrest · Near a lavatory · Exit-row eligibility restrictions apply
35FEconomyNot classified60"17.3"2"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
36AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
36BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
36CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
36DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
36EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
36FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
37AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
37BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
37CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
37DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
37EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
37FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
38AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
38BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
38CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
38DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
38EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
38FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
39AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
39BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
39CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
39DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
39EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
39FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
40AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
40BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
40CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
40DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
40EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
40FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
41AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
41BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
41CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
41DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
41EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
41FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
42AUnited Economy®Window side30-31"16.3-17.3"2"Not listed
42BUnited Economy®Middle30-31"16.3-17.3"2"Not listed
42CUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
42DUnited Economy®Aisle side30-31"16.3-17.3"2"Not listed
42EUnited Economy®Middle30-31"16.3-17.3"2"Not listed
42FUnited Economy®Window side30-31"16.3-17.3"2"Not listed
43AUnited Economy®Window side30-31"16.3-17.3"2"Limited recline · Near a galley
43BUnited Economy®Middle30-31"16.3-17.3"2"Limited recline · Near a galley
43CUnited Economy®Aisle side30-31"16.3-17.3"2"Limited recline · Near a galley
43DUnited Economy®Aisle side30-31"16.3-17.3"2"Limited recline · Near a galley
43EUnited Economy®Middle30-31"16.3-17.3"2"Limited recline · Near a galley
43FUnited Economy®Window side30-31"16.3-17.3"2"Limited recline · Near a galley