Airliner

N643UA

1991 Boeing 767-322

Registered No accidents on file
Built
1991
Serial
25093
Class
Airliner
Engines
2 × Pratt & Whitney PW4000 series
Status
Current as of October 2026
Registered owner
United Airlines Inc (Corporation)
Based
Chicago, IL
Registration record

N643UA on the FAA register

Type
1991 Boeing 767-322
Serial
25093
Engines
2 × Pratt & Whitney PW4000 series
Registered owner
United Airlines Inc
Chicago, IL
Certificate issued
2022-11-10
Airworthiness date
1991-05-24
Registration expires
2029-11-30
Airworthiness class
Standard · transport
Mode S (hex)
A87223
Mode S (octal)
52071043
Seats (type)
330
Weight class
20,000 lb and over
Status
Current as of October 2026
Registry history

Timeline

  • 2029-11-30
    Registration expires (renewal due).
  • 2022-11-10
    Certificate of registration issued as N643UA.
  • 1991-05-24
    Airworthiness date on the current FAA record (standard category (transport)).
Overview

About N643UA

N643UA is a 1991 Boeing 767-322, serial number 25093. The FAA register lists United Airlines Inc as the registrant in Chicago, Illinois. The current certificate of registration was issued on November 10, 2022 and expires on November 30, 2029.

The FAA aircraft reference file describes the type as an airliner, two Pratt & Whitney PW4000 series engines and 330 seats. Its airworthiness certificate is standard category (transport), dated May 24, 1991.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N643UA.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N643UA.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.