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Registered aircraft · FAA record as of September 25, 2026
N37281

Boeing 737-824

Valid Illinois

N37281 is a Boeing 737-824, a fixed-wing airplane with more than one motor with turbofan engines, built in 2003. It has 149 seats. It is registered to United Airlines INC, a corporation in Chicago, Illinois. The registration is valid: it was issued on December 22, 2003 and expires on January 31, 2029. It holds a standard airworthiness certificate for transport, dated December 18, 2003.

Aircraft

Maker
Boeing
Model
737-824
Serial number
31599
Type
Fixed-wing, multi-engine
Power
Turbofan, 2 motors · Cfm Intl. CFM56 SERIES · 2200 hp
Seats
149
Year built
2003
Transponder code
A43EC3 (octal 51037303)

Registration

Status
Valid registration
Certificate issued
December 22, 2003
Expires
January 31, 2029
Last FAA action
July 7, 2023
Airworthiness
Standard · Transport · December 18, 2003
FAA region
Great Lakes
FAA record id
00075649

Owner as the FAA publishes it

Name
United Airlines INC
Type
Corporation
Address
Attn: Treasurer
Willis Tower 233 S Wacker Dr
Chicago, IL 60606

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Earlier use of this number 1

1949-09-15Interstate S-1A · Valid registration

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data