Registry / Boeing / 737-9 / N37548

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N37548 V

Boeing 737-9 · 2022 · Chicago, IL

This aircraft — FAA registration facts

N37548 is a 2022 Boeing 737-9 (serial 64476), registered to United Airlines Inc (corporation) in Chicago, IL. Its FAA registration is recorded as v and expires December 2029; the airworthiness certificate dates from December 2022 (3 years ago). It carries 2 Cfm Intl LEAP-1B28 SER engines rated at 29,317 lbf each (58,634 lbf total), the engine on 87% of registered Boeing 737-9s. Its Mode-S transponder broadcasts the ICAO 24-bit address A44963. It is one of 101 Boeing 737-9 aircraft on the FAA registry. United Airlines Inc holds 1,212 aircraft on the registry.

Registered owner
United Airlines Inc
Owner type
Corporation
Based in
Chicago, IL
Serial number
64476
Year built
2022 · 4 yrs old
Airworthiness class
Standard – Transport
FAA status
V
Mode-S / ICAO24
A44963 · 51044543 octal
Certificate issued
Dec 29, 2022
Airworthiness date
Dec 22, 2022
Last FAA activity
Sep 22, 2023
Registration expires
Dec 31, 2029
FAA region
Central

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Cfm Intl LEAP-1B28 SER
Engine type
Turbo-fan
Rated thrust
29,317 lbf × 2 (58,634 lbf total)
FAA engine code
13120

80 of the 92 registered Boeing 737-9 carry this engine (87%), across 2 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N37548

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Flight history & live tracking recent positions on file

ICAO24: a44963
Recent — last seen 1 hour ago UAL1712
Observed 2026-09-22 10:14:22 MST
Auto-refresh • Updated 0s ago
Ground speed
458 kt
Altitude (baro)
29,200 ft
Track
290.0°
Squawk
Wind / OAT
Autopilot target
Lat 33.38671, Lng -99.27431
Map loads when scrolled into view …
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Aircraft Type — ACFTREF 138469A

Boeing 737-9
Engines: 2
Type: jet
Seats: 48
Category: Standard

Engine — CODE 13120

Manufacturer: Cfm Intl
Model: LEAP-1B28 SER
Type: Turbo-fan
Thrust: 29,317 lbs

FAA Registration Record

N-Number: N37548
Serial Number: 64476
Year Manufactured: 2022
ACFTREF Code: 138469A
Engine Code: 13120
Status: V (V)
Certification: Standard – Transport
Type Aircraft: Fixed Wing Multi Engine (5)
Type Engine: Turbo-fan (5)
Source: master

Documents & resources

Commonly available reference sources for the Boeing 737-9. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

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Transponder / ADS-B

Mode S (octal): 51044543
ICAO 24-bit (hex): A44963

Registrant

United Airlines Inc
Corporation
View all 1,212 aircraft registered to this owner →
233 S Wacker Dr
Chicago, IL, 606067147
FAA Region: Central

Key Dates

Certificate Issued Dec 29, 2022
Airworthiness Dec 22, 2022
Expiration Dec 31, 2029
Last Activity Sep 22, 2023
Data as of Sep 7, 2026

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