Aircraft N78866 Data
1
aircraft record found
N78866
2002 Boeing 757-33N, c/n 32591
Latest photos of N78866
ClaytonEddy
@ KSFO
ClaytonEddy
@ KSFO
Mark Pasqualino
@ KMCO
ToddRoyer
@ KLAX
Recent Routes
NO LIVE DATA
United Airlines
| Time | Callsign | FL | Speed | Heading | Route |
|---|---|---|---|---|---|
| 2026-10-04 02:10 UTC | UAL1791 / UA1791 | — | 0 kt | 8° |
SFO → IAD
SFO
→
IAD
San Francisco International Airport → Washington Dulles International Airport |
| 2026-10-03 19:08 UTC | UAL1773 / UA1773 | — | 0 kt | 28° |
IAD → SFO
IAD
→
SFO
Washington Dulles International Airport → San Francisco International Airport |
| 2026-10-02 18:14 UTC | UAL1147 / UA1147 | — | 6 kt | 28° |
SFO → ORD
SFO
→
ORD
San Francisco International Airport → Chicago O'hare International Airport |
| 2026-10-02 01:18 UTC | UAL755 / UA755 | — | 4 kt | 349° |
IAD → BOS
IAD
→
BOS
Washington Dulles International Airport → General Edward Lawrence Logan International Airport |
| 2026-10-01 18:46 UTC | UAL342 / UA342 | — | 5 kt | 203° |
ORD → SFO
ORD
→
SFO
Chicago O'hare International Airport → San Francisco International Airport |
| 2026-09-30 23:46 UTC | UAL457 / UA457 | FL9 | 146 kt | 270° | — |
| 2026-09-30 17:30 UTC | UAL1734 / UA1734 | FL3 | 154 kt | 263° |
BOS → IAD
BOS
→
IAD
General Edward Lawrence Logan International Airport → Washington Dulles International Airport |
| 2026-09-29 10:50 UTC | UAL705 / UA705 | — | 6 kt | 200° |
SFO → IAD
SFO
→
IAD
San Francisco International Airport → Washington Dulles International Airport |
| 2026-09-29 04:52 UTC | UAL1577 / UA1577 | — | 0 kt | 208° |
SFO → SAN
SFO
→
SAN
San Francisco International Airport → San Diego International Airport |
| 2026-09-28 20:06 UTC | UAL1941 / UA1941 | — | 20 kt | 90° |
ORD → DCA
ORD
→
DCA
Chicago O'hare International Airport → Ronald Reagan Washington Ntl Airport |
| 2026-09-28 10:16 UTC | UAL712 / UA712 | FL2 | 144 kt | 83° | — |
| 2026-09-28 02:08 UTC | UAL2480 / UA2480 | — | 6 kt | 262° |
SFO → EWR
SFO
→
EWR
San Francisco International Airport → Newark Liberty International Airport |
| 2026-09-24 17:44 UTC | UAL1116 / UA1116 | — | 0 kt | 208° |
SFO → AUS
SFO
→
AUS
San Francisco International Airport → Austin-bergstrom International Airport |
| 2026-09-24 09:42 UTC | UAL2278 / UA2278 | — | 4 kt | 53° |
SFO → ORD
SFO
→
ORD
San Francisco International Airport → Chicago O'hare International Airport |
| 2026-09-24 00:54 UTC | UAL2633 / UA2633 | — | 1 kt | 28° |
DEN → SFO
DEN
→
SFO
Denver International Airport → San Francisco International Airport |
| 2026-09-23 20:52 UTC | UAL1604 / UA1604 | — | 1 kt | 180° |
SFO → DEN
SFO
→
DEN
San Francisco International Airport → Denver International Airport |
| 2026-09-21 21:48 UTC | UAL373 / UA373 | — | 1 kt | 205° |
SFO → AUS
SFO
→
AUS
San Francisco International Airport → Austin-bergstrom International Airport |
| 2026-09-21 02:08 UTC | UAL1509 / UA1509 | FL4 | 149 kt | 53° | — |
| 2026-09-20 19:10 UTC | UAL2802 / UA2802 | — | 12 kt | 208° |
MCO → SFO
MCO
→
SFO
Orlando International Airport → San Francisco International Airport |
| 2026-09-20 00:32 UTC | UAL1939 / UA1939 | FL2 | 153 kt | 359° |
PDX → SFO
PDX
→
SFO
Portland International Airport → San Francisco International Airport |
| 2026-09-18 02:48 UTC | UAL1181 / UA1181 | FL1 | 134 kt | 263° | — |
| 2026-09-16 23:16 UTC | UAL347 / UA347 | — | 6 kt | 121° |
DEN → IAD
DEN
→
IAD
Denver International Airport → Washington Dulles International Airport |
| 2026-09-16 18:38 UTC | UAL1469 / UA1469 | — | 4 kt | 357° |
SFO → DEN
SFO
→
DEN
San Francisco International Airport → Denver International Airport |
| 2026-09-15 16:36 UTC | UAL2391 / UA2391 | — | 6 kt | 208° |
DEN → SFO
DEN
→
SFO
Denver International Airport → San Francisco International Airport |
| 2026-09-15 02:06 UTC | UAL1654 / UA1654 | — | 0 kt | 180° | — |
| 2026-09-14 22:12 UTC | UAL1829 / UA1829 | FL5 | 162 kt | 90° | — |
| 2026-09-14 18:18 UTC | UAL1022 / UA1022 | — | 2 kt | 0° |
MCO → DEN
MCO
→
DEN
Orlando International Airport → Denver International Airport |
| 2026-09-14 00:18 UTC | UAL501 / UA501 | — | 10 kt | 174° |
DEN → MCO
DEN
→
MCO
Denver International Airport → Orlando International Airport |
| 2026-09-13 18:00 UTC | UAL1865 / UA1865 | — | 0 kt | 180° |
IAD → DEN
IAD
→
DEN
Washington Dulles International Airport → Denver International Airport |
| 2026-09-12 23:16 UTC | UAL2276 / UA2276 | — | 0 kt | 160° |
IAD → LAX
IAD
→
LAX
Washington Dulles International Airport → Los Angeles International Airport |
| 2026-09-12 20:26 UTC | UAL2268 / UA2268 | — | 11 kt | 90° | — |
| 2026-09-12 03:50 UTC | UAL1967 / UA1967 | — | 136 kt | 263° |
LGA → ORD
LGA
→
ORD
Laguardia Airport → Chicago O'hare International Airport |
| 2026-09-11 22:38 UTC | UAL2827 / UA2827 | — | 3 kt | 45° |
SFO → ORD
SFO
→
ORD
San Francisco International Airport → Chicago O'hare International Airport |
| 2026-09-11 15:36 UTC | UAL246 / UA246 | — | 1 kt | 208° |
ORD → SFO
ORD
→
SFO
Chicago O'hare International Airport → San Francisco International Airport |
| 2026-09-11 01:54 UTC | UAL2487 / UA2487 | — | 0 kt | 98° | — |
Live location data from OpenSky Network
Airframe Info
| Manufacturer | Boeing |
| Model | 757-33N Search all Boeing 757-33N |
| Year built | 2002 |
| Construction Number (C/N) | 32591 |
| Aircraft Type | Fixed wing multi engine |
| Number of Seats | 275 |
| Number of Engines | 2 |
| Engine Type | Turbojet |
| Engine Manufacturer and Model | Rolls-royc RB-211-22 |
| Also Registered As |
N557TZ
De-registered
|
Aircraft
| Registration Number | N78866 |
| Mode S (ICAO24) Code | aab187 |
| Certification Class | Standard |
| Certification Issued | 2023-09-15 |
| Air Worthiness Test | 2002-03-26 |
| Last Action Taken | 2023-09-15 |
| Current Status | Valid |
Owner
| Registration Type | Corporation |
| Owner | UNITED AIRLINES INC |
| Address |
Chicago, IL 606067147 United States |
| Region | Great Lakes |