Skip to content
KnownTail
Aircraft record

N372732001 Boeing 737-824

Registration validUnclaimedSource: FAA, updated Oct 17, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply49 service difficulty reports

Registration
Valid
expires May 31, 2031
Based in
Chicago, IL
owner city / state
Engine
CFM56 SERIES · 2200 hp
Cfm Intl.
Owners
1
since 2024
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
49
since 1995

Registration

FAA Aircraft Registry · Oct 17, 2026
Registered owner
United Airlines INC
Owner type
Corporation
City, state
Chicago, IL
Certificate issued
May 10, 2024
Expires
May 31, 2031
Airworthiness
Standard · Transport
Airworthiness date
Dec 2, 2001

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Boeing
Model
737-824
Year
2001
Serial number
31591
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
149
Engines
2
Max takeoff weight
20,000 and over lb
Mode S code
A43EA2

Engine

Make and model
Cfm Intl. Cfm56 Series
Type
Turbo-fan
Power
2200 hp

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2024 – nowUnited Airlines INCChicago, IL · current
  2. 1986 – 1991Airco Leasing INCBrookville, NY · different airframe: Beechcraft 77 S/N Wa132

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 17, 2026 · SDRs · Oct 16, 2026

NTSB events (0)

No NTSB accidents or incidents found for this airframe since 1982.

Accident history for this model

ADs published since 1998 that may apply (21)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

ADSubjectEffectiveApplies to
2019-14-02Hydraulic powerAug 27, 2019Airframe (737-824)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-824)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-824)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-824)Serial numbers per Boeing Service Bulletins 737-25-1371 Rev 2, 737-25-1407, 747-25-3196 Rev 1, 777-25-0111 Rev 1
2001-10-14Boeing Model 737, 747, 757, 767, and 777 Series AirplanesJun 8, 2001Airframe (737-824)Serial numbers per Boeing Special Attention Service Bulletins 737-35-1076, 737-35-1077, 747-35-2111, 757-35-0021, 757-35-0022, 767-35-0043, 767-35-0044, 777-35-0008, all dated March 1, 2001. Only with: Equipped with chemical oxygen generators.
Show all 21 ADs
ADSubjectEffectiveApplies to
2001-08-24Boeing Model 737 Series AirplanesMay 10, 2001Airframe (737-824)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-824)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-824)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-824)Certain serial numbers: 737 1–2984; 757 1–798; 767 1–682; 777 1–083. Only with: Ranges are line numbers; equipped with Puritan-Bennett passenger and flight attendant oxygen masks as listed in Boeing Service Bulletins 737-35-1049, 757-35-0014, 767-35-0033, or 777-35-0005.
99-11-05Boeing Model 737 Series AirplanesJun 28, 1999Airframe (737-824)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-824)Serial numbers per Boeing Service Bulletin 737-52-1128, dated April 22, 1999, or Boeing Service Bulletin 737-52-1137, dated May 13, 1999
98-13-12 R1Boeing Model 737, 747, 757, 767, and 777 Series AirplanesDec 28, 1998Airframe (737-824)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368 Revision 2, 757-27A0128, 767-27A0156, 777-27A0029 Revision 1
98-22-10Boeing Model 737 Series AirplanesNov 12, 1998Airframe (737-824)Serial numbers per Boeing Service Bulletin 737-53A1108, Revision 5, dated October 26, 1989
98-18-20Boeing Model 727 and Model 737 Series Airplanes Equipped with J.C. Carter Company Fuel…Oct 21, 1998Airframe (737-824)Only with: Equipped with J.C. Carter Company fuel valve actuators P/N 40574-2 (Kearfott Models 3715-7 and -8) or 40574-5 (Kearfott Model 3715-9).
98-13-12Boeing Model 737, 747, 757, 767, and 777 Series AirplanesJul 6, 1998Airframe (737-824)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368, 757-27A0128, 767-27A0156, and 777-27A0029, dated March 26, 1998
98-03-10Boeing Model 737, 747, 757, and 767 Series AirplanesFeb 19, 1998Airframe (737-824)Certain serial numbers: 737 1–2836; 747 1–1104; 757 1–731; 767 1–642. Only with: Equipped with non-powered IPECO pilots' seats; ranges are line position numbers.
97-22-07Boeing Model 737 Series AirplanesNov 12, 1997Airframe (737-824)Certain serial numbers: 737 292–2565. Only with: Limited to airplanes with line numbers 292 through 2565 inclusive.
97-18-06Boeing Model 737 Series AirplanesNov 12, 1997Airframe (737-824)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-824)Only with: Having a main rudder power control unit (PCU) identified in Boeing Service Letter 737-SL-27-112-B, dated February 6, 1997.
97-04-01Boeing Model 737 Series AirplanesMar 21, 1997Airframe (737-824)Serial numbers per Boeing Service Bulletin 737-27-1155, dated October 26, 1989, as revised by Notices of Status Change 737-27-1155NSC1, NSC2, and NSC3
95-23-10Boeing Model 737 Series AirplanesDec 13, 1995Airframe (737-824)

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (49)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Lights · light · brokenSep 24, 2026

    FOUND EMERG EXIT SHROUD BROKEN OFF SEAT 37C REPLACED BROKEN SHROUD ENCLOSURE WITH NEW, OPS TEST GOOD PER AMM 33-51-00.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · girt bar · unraveledAug 11, 2026

    MCD GIRT BAR IS SHOWING EXTRA MATERIAL PROTRUDING FROM THE GIRT. TUCKED IN EXCESSIVE MATERIAL ON MCB AS REQUIRED

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Pneumatic · seal · not seatedMar 7, 2026

    REPEAT CHRONIC LVL 1 NR 2 BLEED TRIP OFF LIGHT ILLUMINATED DURING CLIMB APPROX FL100. SUSPECT HOT AIR PORTING TO THE BAR TRIPPING THE PRESSURE SWITCH. PERFORMED HIGH PRESS COMPRESSOR FRONT STATOR INSPECTION IAW AMM 72-32-00-200-801-F00. FOUND NO EVIDENCE OF DAMAGED STATORS OR HEAT TRANSFER TO BAR…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Fire protection · smoke detector · false activationJan 2, 2026

    LAVATORY D3, SMOKE ALARM WITH NO SIGNS OF SMOKE. ALARM TURNED OFF ON IT`S OWN. NO SMOKE OR ODOR WAS TRACED BY F/A. LOOKED FOR ANYTHING SUSPICIOUS INCLUDING UNDER SINK AND WAS UNABLE TO LOCATE ANYTHING SUSPICIOUS. NO HISTORY FOUND. REF TSM 26-14 TASK 801, SINCE ALARM WAS VERY BRIEF, AND STOPPED THE…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Air conditioning and pressurization · unknown · odorNov 8, 2025

    STRONG FISH ODOR SMELLED IN FRONT OF AIRCRAFT DURING BOARDING. NOW BELIEVED IN DUCTING. RAN PACKS DETECT NO ODOR IN CABIN, OK CONTINUE OF SERVICE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · slide · no discrepancyOct 7, 2025

    1L SLIDE PACK MATERIAL HANGING TOO LOW. VERIFED Z FOLD GIRT FABRIC WITH IN LIMITS AT APPROXIMATELY 10 INCHES REF AMM TASK 25-66-01-400-804 OK FOR SERVIC

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Air conditioning and pressurization · a/c pack · contaminatedSep 27, 2025

    ACRID BURNING SMELL FROM AIR VENTS DURING CLIMB-FL350 AND DESCENT -7000 LASTING 5 MIN EACH . FLIGHT DECK & FWD GALLEY HAS A UNIQUE ODOR, SMELL DISAPATES BEYOND FIRST CLASS. FOB 30.6 AT THE GATE. REF AMM 05-51-26. FOUND RECIRCULATION AIR FILTERS DIRTY. AS PRECAUTION REMOVED AND REPLACED BOTH…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · skin panel · gougedSep 24, 2025

    GOUGES FOUND ON EXTERIOR SKIN BETWEEN BS 727G AND 727H OTBD OF STRINGER 1. REPAIRED IAW EC/RA 5331-03181.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Flight controls · sensor · faultedAug 20, 2025

    LE FLAPS TRANSIT LIGHT CAME ON IN CRUISE AND WENT OUT CAME BACK ON RAN LE FLAP CKLIST REF FIM TASK 27-81 TASK 801, FSEU BITE PROCEDURE, NO CURRENT FAULT NOTICED. FLAP AND SLAT INDICATION NORMAL. FUALT HISTORY SHOWING MSG 27-81201, SL1 PROX INBOARD. OPERATED SLAT & FLAP FEWS CYCLE, NO FAULT…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · slide · no discrepancyAug 10, 2025

    EXESS SLIDE MATERIAL ON DOOR 1R DOOR 1R SLIDE PACK GIRT MATERIAL DOES NOT APPEAR TO BE EXCESSIVE. VERIFIED GIRT HOOK AND LOOP ATTACHED TO BUSTLE, ESCAPE SLIDE PACK IN SERVICEABLE CONDITION PER AMM 25-66-01.

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Showing the 10 most recent of 49 reports.

Related aircraft

Show all 8 related aircraft
All 135 registered Boeing 737-824 aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 17, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 17, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

Request owner name removalReport an error in this record

Claim this airplaneAlerts