Aircraft N77871 Data
1
aircraft record found
N77871
2003 Boeing 757-33N, c/n 33526
Latest photos of N77871
Clayton Eddy
@ SFO
Mark Pasqualino
@ KORD
ToddRoyer
@ KLAX
Mark Kalfas
@ KORD
Recent Routes
| Time | Callsign | FL | Speed | Heading | Route |
|---|---|---|---|---|---|
| 2026-10-22 19:56 UTC | UAL2827 / UA2827 | FL350 | 515 kt | 95° |
SFO → ORD
SFO
→
ORD
San Francisco International Airport → Chicago O'hare International Airport |
| 2026-10-22 15:30 UTC | UAL246 / UA246 | — | 1 kt | 163° |
ORD → SFO
ORD
→
SFO
Chicago O'hare International Airport → San Francisco International Airport |
| 2026-10-22 06:24 UTC | UAL1958 / UA1958 | — | 3 kt | 225° |
SFO → ORD
SFO
→
ORD
San Francisco International Airport → Chicago O'hare International Airport |
| 2026-10-22 01:28 UTC | UAL2633 / UA2633 | — | 1 kt | 205° |
DEN → SFO
DEN
→
SFO
Denver International Airport → San Francisco International Airport |
| 2026-10-21 20:30 UTC | UAL1604 / UA1604 | — | 2 kt | 180° |
SFO → DEN
SFO
→
DEN
San Francisco International Airport → Denver International Airport |
| 2026-10-21 16:26 UTC | UAL2391 / UA2391 | — | 6 kt | 205° |
DEN → SFO
DEN
→
SFO
Denver International Airport → San Francisco International Airport |
| 2026-10-21 03:20 UTC | UAL329 / UA329 | — | 19 kt | 90° |
ORD → DEN
ORD
→
DEN
Chicago O'hare International Airport → Denver International Airport |
| 2026-10-20 23:18 UTC | UAL2317 / UA2317 | — | 6 kt | 177° |
SFO → ORD
SFO
→
ORD
San Francisco International Airport → Chicago O'hare International Airport |
| 2026-10-20 17:48 UTC | UAL1116 / UA1116 | — | 1 kt | 163° |
SFO → AUS
SFO
→
AUS
San Francisco International Airport → Austin-bergstrom International Airport |
| 2026-10-19 01:04 UTC | UAL746 / UA746 | — | 12 kt | 90° |
DCA → DEN
DCA
→
DEN
Ronald Reagan Washington Ntl Airport → Denver International Airport |
| 2026-10-18 19:02 UTC | UAL789 / UA789 | — | 2 kt | 354° |
DEN → DCA
DEN
→
DCA
Denver International Airport → Ronald Reagan Washington Ntl Airport |
| 2026-10-18 01:48 UTC | UAL1654 / UA1654 | — | 0 kt | 180° | — |
| 2026-10-17 21:48 UTC | UAL1829 / UA1829 | FL1 | 163 kt | 270° | — |
| 2026-10-17 17:42 UTC | UAL1022 / UA1022 | — | 3 kt | 0° |
MCO → DEN
MCO
→
DEN
Orlando International Airport → Denver International Airport |
| 2026-10-16 23:22 UTC | UAL501 / UA501 | — | 15 kt | 90° |
DEN → MCO
DEN
→
MCO
Denver International Airport → Orlando International Airport |
| 2026-10-16 18:42 UTC | UAL1469 / UA1469 | — | 1 kt | 0° |
SFO → DEN
SFO
→
DEN
San Francisco International Airport → Denver International Airport |
| 2026-10-16 13:54 UTC | UAL1724 / UA1724 | — | 0 kt | 208° |
KOA → SFO
KOA
→
SFO
Ellison Onizuka Kona International Airport at Keāhole → San Francisco International Airport |
| 2026-10-16 07:34 UTC | UAL1723 / UA1723 | — | 0 kt | 172° |
SFO → KOA
SFO
→
KOA
San Francisco International Airport → Ellison Onizuka Kona International Airport at Keāhole |
| 2026-10-15 20:00 UTC | UAL2168 / UA2168 | — | 5 kt | 0° |
DEN → LGA
DEN
→
LGA
Denver International Airport → Laguardia Airport |
| 2026-10-15 16:04 UTC | UAL1720 / UA1720 | FL3 | 153 kt | 90° | — |
| 2026-10-14 16:46 UTC | UAL2307 / UA2307 | — | 0 kt | 180° |
MCO → DEN
MCO
→
DEN
Orlando International Airport → Denver International Airport |
| 2026-10-13 00:06 UTC | UAL1577 / UA1577 | — | 4 kt | 205° |
SFO → SAN
SFO
→
SAN
San Francisco International Airport → San Diego International Airport |
| 2026-10-12 17:52 UTC | UAL1941 / UA1941 | — | 8 kt | 188° |
ORD → DCA
ORD
→
DCA
Chicago O'hare International Airport → Ronald Reagan Washington Ntl Airport |
| 2026-10-11 22:18 UTC | UAL1221 / UA1221 | FL4 | 148 kt | 263° | — |
| 2026-10-11 01:26 UTC | UAL1224 / UA1224 | FL4 | 141 kt | 53° | — |
| 2026-10-10 17:52 UTC | UAL2814 / UA2814 | FL4 | 154 kt | 263° | — |
| 2026-10-09 23:32 UTC | UAL457 / UA457 | FL8 | 143 kt | 90° |
ORD → CLE
ORD
→
CLE
Chicago O'hare International Airport → Cleveland-hopkins International Airport |
| 2026-10-09 00:48 UTC | UAL675 / UA675 | — | 15 kt | 177° |
DEN → ORD
DEN
→
ORD
Denver International Airport → Chicago O'hare International Airport |
| 2026-10-06 03:54 UTC | UAL329C / UA329C | — | 1 kt | 180° | — |
| 2026-10-05 23:42 UTC | UAL2071 / UA2071 | — | 4 kt | 8° |
MCO → ORD
MCO
→
ORD
Orlando International Airport → Chicago O'hare International Airport |
| 2026-10-05 18:58 UTC | UAL2008 / UA2008 | — | 0 kt | 132° |
ORD → MCO
ORD
→
MCO
Chicago O'hare International Airport → Orlando International Airport |
| 2026-09-29 18:38 UTC | UAL657 / UA657 | FL4 | 134 kt | 264° | — |
| 2026-09-29 01:16 UTC | UAL1164 / UA1164 | — | 15 kt | 90° |
SFO → LAX
SFO
→
LAX
San Francisco International Airport → Los Angeles International Airport |
| 2026-09-26 12:52 UTC | UAL1147 / UA1147 | — | 3 kt | 177° |
IAD → SFO
IAD
→
SFO
Washington Dulles International Airport → San Francisco International Airport |
| 2026-09-24 17:40 UTC | UAL1734 / UA1734 | FL2 | 152 kt | 262° |
BOS → IAD
BOS
→
IAD
General Edward Lawrence Logan International Airport → Washington Dulles International Airport |
| 2026-09-23 23:22 UTC | UAL347 / UA347 | — | 3 kt | 0° |
DEN → IAD
DEN
→
IAD
Denver International Airport → Washington Dulles International Airport |
Live location data from OpenSky Network
Airframe Info
| Manufacturer | Boeing |
| Model | 757-33N Search all Boeing 757-33N |
| Year built | 2003 |
| Construction Number (C/N) | 33526 |
| Aircraft Type | Fixed wing multi engine |
| Number of Seats | 275 |
| Number of Engines | 2 |
| Engine Type | Turbofan |
| Engine Manufacturer and Model | Rolls-Royce RB211-535E4-C |
| Also Registered As |
N561TZ
Valid
|
Aircraft
| Registration Number | N77871 |
| Mode S (ICAO24) Code | aa8a26 |
| Certification Class | Standard |
| Certification Issued | 2023-12-13 |
| Air Worthiness Test | 2003-07-30 |
| Last Action Taken | 2023-12-13 |
| Current Status | Valid |
Owner
| Registration Type | Corporation |
| Owner | UNITED AIRLINES INC |
| Address |
Chicago, IL 606067147 United States |
| Region | Great Lakes |