Aircraft N75851 Data
1
aircraft record found
N75851
2001 Boeing 757-324, c/n 32810
Latest photos of N75851
MarkKalfas
@ KORD
MarkKalfas
@ KORD
Mark Pasqualino
@ KIAH
FerryPNL
@ KLAX
Recent Routes
| Time | Callsign | FL | Speed | Heading | Route |
|---|---|---|---|---|---|
| 2026-10-06 17:40 UTC | UAL342 / UA342 | FL360 | 451 kt | 257° |
ORD → SFO
ORD
→
SFO
Chicago O'hare International Airport → San Francisco International Airport |
| 2026-10-05 23:50 UTC | UAL2317 / UA2317 | — | 8 kt | 90° |
SFO → ORD
SFO
→
ORD
San Francisco International Airport → Chicago O'hare International Airport |
| 2026-10-05 17:16 UTC | UAL1116 / UA1116 | — | 6 kt | 141° |
SFO → AUS
SFO
→
AUS
San Francisco International Airport → Austin-bergstrom International Airport |
| 2026-10-05 01:44 UTC | UAL1922 / UA1922 | — | 6 kt | 200° |
DFW → SFO
DFW
→
SFO
Dallas-fort Worth International Airport → San Francisco International Airport |
| 2026-10-02 23:10 UTC | UAL8142 / UA8142 | — | 13 kt | 90° | — |
| 2026-10-02 02:40 UTC | UAL675 / UA675 | — | 16 kt | 90° |
DEN → ORD
DEN
→
ORD
Denver International Airport → Chicago O'hare International Airport |
| 2026-10-01 21:28 UTC | UAL2168 / UA2168 | — | 1 kt | 0° |
DEN → LGA
DEN
→
LGA
Denver International Airport → Laguardia Airport |
| 2026-10-01 16:18 UTC | UAL1720 / UA1720 | FL7 | 157 kt | 90° | — |
| 2026-10-01 00:12 UTC | UAL746 / UA746 | — | 0 kt | 180° |
DCA → DEN
DCA
→
DEN
Ronald Reagan Washington Ntl Airport → Denver International Airport |
| 2026-09-30 18:50 UTC | UAL789 / UA789 | — | 10 kt | 354° |
DEN → DCA
DEN
→
DCA
Denver International Airport → Ronald Reagan Washington Ntl Airport |
| 2026-09-29 05:48 UTC | UAL329 / UA329 | — | 0 kt | 180° |
ORD → DEN
ORD
→
DEN
Chicago O'hare International Airport → Denver International Airport |
| 2026-09-28 23:54 UTC | UAL2071 / UA2071 | — | 12 kt | 8° |
MCO → ORD
MCO
→
ORD
Orlando International Airport → Chicago O'hare International Airport |
| 2026-09-28 19:02 UTC | UAL2008 / UA2008 | — | 3 kt | 132° |
ROC → ORD
ROC
→
ORD
Frederick Douglass/greater Rochester International Airport → Chicago O'hare International Airport |
| 2026-09-28 00:30 UTC | UAL457 / UA457 | FL7 | 147 kt | 90° | — |
| 2026-09-27 17:34 UTC | UAL1734 / UA1734 | FL2 | 142 kt | 263° |
BOS → IAD
BOS
→
IAD
General Edward Lawrence Logan International Airport → Washington Dulles International Airport |
| 2026-09-27 10:12 UTC | UAL2372 / UA2372 | — | 3 kt | 200° |
KOA → LAX
KOA
→
LAX
Ellison Onizuka Kona International Airport at Keāhole → Los Angeles International Airport |
| 2026-09-27 03:42 UTC | UAL1967 / UA1967 | FL3 | 133 kt | 263° |
LGA → ORD
LGA
→
ORD
Laguardia Airport → Chicago O'hare International Airport |
| 2026-09-26 21:26 UTC | UAL2827 / UA2827 | — | 15 kt | 270° |
SFO → ORD
SFO
→
ORD
San Francisco International Airport → Chicago O'hare International Airport |
| 2026-09-26 15:40 UTC | UAL246 / UA246 | — | 5 kt | 73° |
ORD → SFO
ORD
→
SFO
Chicago O'hare International Airport → San Francisco International Airport |
| 2026-09-26 07:34 UTC | UAL1958 / UA1958 | — | 2 kt | 281° |
SFO → ORD
SFO
→
ORD
San Francisco International Airport → Chicago O'hare International Airport |
| 2026-09-26 02:14 UTC | UAL796 / UA796 | — | 0 kt | 163° |
SFO → BOS
SFO
→
BOS
San Francisco International Airport → General Edward Lawrence Logan International Airport |
| 2026-09-25 18:54 UTC | UAL2158 / UA2158 | — | 6 kt | 225° |
IAD → ORD
IAD
→
ORD
Washington Dulles International Airport → Chicago O'hare International Airport |
| 2026-09-25 09:48 UTC | UAL3756 / UA3756 | — | 1 kt | 205° | — |
| 2026-09-25 03:06 UTC | UAL3802 / UA3802 | — | 1 kt | 45° | — |
| 2026-09-22 05:32 UTC | UAL2276 / UA2276 | FL2 | 147 kt | 263° | — |
| 2026-09-21 23:02 UTC | UAL347 / UA347 | — | 12 kt | 231° |
DEN → IAD
DEN
→
IAD
Denver International Airport → Washington Dulles International Airport |
| 2026-09-21 17:50 UTC | UAL1865 / UA1865 | — | 7 kt | 0° |
IAD → DEN
IAD
→
DEN
Washington Dulles International Airport → Denver International Airport |
| 2026-09-20 23:26 UTC | UAL347L / UA347L | — | 3 kt | 127° | — |
| 2026-09-20 17:38 UTC | UAL1022 / UA1022 | — | 0 kt | 180° |
MCO → DEN
MCO
→
DEN
Orlando International Airport → Denver International Airport |
| 2026-09-18 23:48 UTC | UAL501 / UA501 | — | 10 kt | 73° |
DEN → MCO
DEN
→
MCO
Denver International Airport → Orlando International Airport |
| 2026-09-18 18:38 UTC | UAL1469 / UA1469 | — | 7 kt | 0° |
SFO → DEN
SFO
→
DEN
San Francisco International Airport → Denver International Airport |
| 2026-09-18 11:38 UTC | UAL3758 / UA3758 | — | 1 kt | 118° | — |
| 2026-09-18 03:22 UTC | UAL3797 / UA3797 | — | 5 kt | 262° | — |
| 2026-09-17 05:40 UTC | UAL2444 / UA2444 | — | 10 kt | 6° |
EWR → DEN
EWR
→
DEN
Newark Liberty International Airport → Denver International Airport |
| 2026-09-16 22:22 UTC | UAL373 / UA373 | — | 2 kt | 28° |
SFO → AUS
SFO
→
AUS
San Francisco International Airport → Austin-bergstrom International Airport |
| 2026-09-16 02:28 UTC | UAL1509 / UA1509 | FL6 | 149 kt | 53° | — |
| 2026-09-14 09:26 UTC | UAL8227 / UA8227 | — | 10 kt | 186° | — |
| 2026-09-14 00:36 UTC | UAL2633 / UA2633 | — | 0 kt | 163° |
DEN → SFO
DEN
→
SFO
Denver International Airport → San Francisco International Airport |
| 2026-09-13 04:32 UTC | UAL1389 / UA1389 | — | 0 kt | 163° |
DEN → SFO
DEN
→
SFO
Denver International Airport → San Francisco International Airport |
| 2026-09-13 00:12 UTC | UAL1596 / UA1596 | — | 0 kt | 180° |
SFO → DEN
SFO
→
DEN
San Francisco International Airport → Denver International Airport |
| 2026-09-12 20:08 UTC | UAL1561 / UA1561 | — | 1 kt | 28° |
SFO → SAN
SFO
→
SAN
San Francisco International Airport → San Diego International Airport |
| 2026-09-12 14:24 UTC | UAL1479 / UA1479 | — | 3 kt | 180° |
SFO → DEN
SFO
→
DEN
San Francisco International Airport → Denver International Airport |
| 2026-09-12 05:54 UTC | UAL1495 / UA1495 | — | 1 kt | 208° |
ORD → SFO
ORD
→
SFO
Chicago O'hare International Airport → San Francisco International Airport |
| 2026-09-11 18:02 UTC | UAL1876 / UA1876 | FL3 | 152 kt | 264° | — |
| 2026-09-11 10:32 UTC | UAL1917 / UA1917 | — | 3 kt | 208° | — |
| 2026-09-10 18:58 UTC | UAL913 / UA913 | — | 7 kt | 90° | — |
| 2026-09-10 08:34 UTC | UAL912 / UA912 | FL12 | 134 kt | 181° |
ORD → KEF
ORD
→
KEF
Chicago O'hare International Airport → Keflavik International Airport |
| 2026-09-10 01:20 UTC | UAL2487 / UA2487 | — | 13 kt | 174° | — |
| 2026-09-09 19:56 UTC | UAL1049 / UA1049 | FL2 | 135 kt | 263° | — |
| 2026-09-09 09:50 UTC | UAL2278 / UA2278 | — | 12 kt | 90° |
SFO → ORD
SFO
→
ORD
San Francisco International Airport → Chicago O'hare International Airport |
Live location data from OpenSky Network
Airframe Info
| Manufacturer | Boeing |
| Model | 757-324 Search all Boeing 757-324 |
| Year built | 2001 |
| Construction Number (C/N) | 32810 |
| Aircraft Type | Fixed wing multi engine |
| Number of Seats | 275 |
| Number of Engines | 2 |
| Engine Type | Turbofan |
| Engine Manufacturer and Model | Rolls-Royce RB.211-535E4C |
| Also Registered As |
|
Aircraft
| Registration Number | N75851 |
| Mode S (ICAO24) Code | aa3ae2 |
| Certification Class | Standard |
| Certification Issued | 2001-12-21 |
| Air Worthiness Test | 2009-03-13 |
| Last Action Taken | 2023-07-07 |
| Current Status | Valid |
Owner
| Registration Type | Corporation |
| Owner | UNITED AIRLINES INC |
| Address |
233 S Wacker Dr Chicago, IL 606067147 United States |
| Region | Great Lakes |