United Airlines 757-300
Overview
The Boeing 757-300 is the stretched variant of the 757, packing 234 seats into a narrowbody frame. With 21 aircraft, it serves high-demand domestic routes and Hawaii flights.
Seat Configuration
| Cabin | Seats | Layout |
|---|---|---|
| First | 24 | 2-2 |
| Economy Plus | 54 | 3-3 |
| Economy | 156 | 3-3 |
WiFi & In-Flight Entertainment
Mixed WiFi: Viasat Ka (3), satellite Ka (6), Ku-band (12). All use PDE. 110V AC power at every seat.
Routes & Hubs
High-demand domestic routes and Hawaii. The 757-300's 234 seats make it ideal for peak-demand flying.
Related Aircraft
757-200 (40) is the shorter variant with lie-flat premium seats.
Aircraft Registry — All 21 Boeing 757-300
Complete list of every United Airlines Boeing 757-300 with registration, delivery year, seat configuration, WiFi, IFE, and current status. Data updated daily from public aviation records.
| Reg | AC# | Config | WiFi | IFE | Power | Year | Status |
|---|---|---|---|---|---|---|---|
| N56859 | 3859 | 24F/54E+/156Y | ViaSatKA | PDE | 110 V | 2004 | Active |
| N57852 | 3852 | 24F/54E+/156Y | Satl Ka | PDE | 110 V | 2001 | Active |
| N57855 | 3855 | 24F/54E+/156Y | Satl Ka | PDE | 110 V | 2004 | Active |
| N57857 | 3857 | 24F/54E+/156Y | ViaSatKA | PDE | 110 V | 2004 | Active |
| N57862 | 3862 | 24F/54E+/156Y | Satl Ku | PDE | 110 V | 2001 | Active |
| N57863 | 3863 | 24F/54E+/156Y | Satl Ku | PDE | 110 V | 2001 | Active |
| N57864 | 3864 | 24F/54E+/156Y | Satl Ku | PDE | 110 V | 2001 | Active |
| N57868 | 3868 | 24F/54E+/156Y | Satl Ku | PDE | 110 V | 2002 | GSO Maint 1/27/26 |
| N57869 | 3869 | 24F/54E+/156Y | Satl Ku | PDE | 110 V | 2002 | PNS Maint 1/3/26 |
| N57870 | 3870 | 24F/54E+/156Y | Satl Ku | PDE | 110 V | 2003 | Active |
| N73860 | 3860 | 24F/54E+/156Y | Satl Ku | PDE | 110 V | 2001 | IAH Maint 1/31/26 |
| N74856 | 3856 | 24F/54E+/156Y | Satl Ka | PDE | 110 V | 2004 | Active |
| N75851 | 3851 | 24F/54E+/156Y | Satl Ka | PDE | 110 V | 2001 | Active |
| N75853 | 3853 | 24F/54E+/156Y | Satl Ka | PDE | 110 V | 2002 | Active |
| N75854 | 3854 | 24F/54E+/156Y | Satl Ka | PDE | 110 V | 2002 | Active |
| N75858 | 3858 | 24F/54E+/156Y | ViaSatKA | PDE | 110 V | 2004 | SNN Maint 12/18/25 |
| N75861 | 3861 | 24F/54E+/156Y | Satl Ku | PDE | 110 V | 2001 | Active |
| N77865 | 3865 | 24F/54E+/156Y | Satl Ku | PDE | 110 V | 2002 | Active |
| N77867 | 3867 | 24F/54E+/156Y | Satl Ku | PDE | 110 V | 2002 | Active |
| N77871 | 3871 | 24F/54E+/156Y | Satl Ku | PDE | 110 V | 2003 | Active |
| N78866 | 3866 | 24F/54E+/156Y | Satl Ku | PDE | 110 V | 2002 | IAH Maint 1/5/26 |
Frequently Asked Questions
How many Boeing 757-300 aircraft does United Airlines have?
21 aircraft, delivered between 2001 and 2004. The stretched 757 for high-density domestic and Hawaii routes.
What is the seat configuration on United's 757-300?
234 passengers: 24 First (2-2), 54 Economy Plus, 156 Economy. The highest-density single-aisle in the fleet.
Does the United 757-300 have seatback screens?
No. All 21 use personal device entertainment (PDE).
Does the United 757-300 have WiFi?
Yes, with mixed WiFi systems: some Viasat Ka, some satellite Ka, some Ku-band.
What routes does United fly the 757-300 on?
High-demand domestic routes and Hawaii flights where passenger volume is high.
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