N581UA
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 August 2013 — 18,448 flights. Last reported flight: August 1, 2013, United Airlines, DEN → IAD.
Not reported in scheduled US service since August 2013 (data through July 2026).
| Carrier | First | Last | Flights |
|---|---|---|---|
| United Airlines UA | January 1995 | August 2013 | 18,448 |
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 2012, most recently reported as owned.
| Carrier | First filed | Last filed |
|---|---|---|
| United Airlines UA | 2006 | 2012 |
Source: BTS Form 41 Schedule B-43 (Annual Inventory of Airframe and Aircraft Engines) (open data; large certificated US carriers, annual filing).
Safety history
- October 16, 1997Accident
Maintenance personnel's failure to properly secure the left off-wing slide door after routine slide replacement, allowing an inflight separation of the slide. Factors were inadequate training of maintenance personnel and inadequate written instructions by the airplane manufacturer. Full accident record
Transportation Safety Board of Canada records1 on file
Worst recorded outcome: no damage.
- June 10, 2005Incident
A05W0115: The United Airlines Boeing 757-222, N581UA, flight UAL8113, was en route from Chicago (KORD) to Anchorage (PANC) at FL340. The controller cleared the aircraft to descend to FL300 while flying over restricted area CYR225 (Cold Lake). CYR225 was NOTAM'd as active to FL290, with required minimum separation of…
Source: TSB Aviation Safety Information System (ASIS) (open data).