N174UA
Boeing 747-422 · built 1990
Register facts: FAA Aircraft Registry (Releasable Aircraft Database) (open data).
FlightFinder has no observed route profile for this registration. The documented safety events below are available independently of live flight tracking.
Scheduled US airline service
Reported in scheduled US passenger service from January 1995 to November 2016 — 496 flights. Last reported flight: November 27, 2016, United Airlines, SFO → ORD.
Not reported in scheduled US service since November 2016 (data through July 2026).
| Carrier | First | Last | Flights |
|---|---|---|---|
| United Airlines UA | January 1995 | November 2016 | 496 |
Source: BTS Reporting Carrier On-Time Performance (public domain; US reporting carriers, scheduled domestic flights).
US fleet inventory (BTS B-43)
Filed in BTS’s annual carrier fleet inventory from 2006 to 2016, most recently reported as capital lease.
| Carrier | First filed | Last filed |
|---|---|---|
| United Airlines UA | 2006 | 2016 |
Source: BTS Form 41 Schedule B-43 (Annual Inventory of Airframe and Aircraft Engines) (open data; large certificated US carriers, annual filing).
Safety history
- August 27, 1990Accident
THE FAILURE OF THE MANUFACTURER TO ENSURE THAT THE LANDING GEAR SELECTOR VALVES AND THEIR ASSOCIATED DRUM LINK ASSEMBLIES WERE PROPERLY INSTALLED PRIOR TO DELIVERY OF THE AIRCRAFT. A FACTOR IN THE ACCIDENT WAS THE LACK OF INFORMATION AVAILABLE TO THE CREW CONCERNING THE SECONDARY ALTERNATE GEAR EXTENSION PROCDURE. Full accident record
Transportation Safety Board of Canada records1 on file
Worst recorded outcome: no damage.
- July 29, 2000Incident
A00O0157: The Boeing 747-422 aircraft was enroute to John F Kennedy Intl Airport when the flight crew declared an emergency due to a hydraulic problem and requested a diversion to an airport with a long runway. The flight crew selected North Bay, Ontario and landed without incident with ERS on standby. Further…
Source: TSB Aviation Safety Information System (ASIS) (open data).