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Aircraft record

N688432015 Boeing 737-924ER

Registration validUnclaimedSource: FAA, updated Oct 20, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply24 service difficulty reports

Registration
Valid
expires Feb 29, 2028
Based in
Chicago, IL
owner city / state
Engine
CFM56-7B27E · 27,300 lb thrust
Cfm Intl
Owners
1
since 2015
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
24
since 1995

Registration

FAA Aircraft Registry · Oct 20, 2026
Registered owner
United Airlines INC
Owner type
Corporation
City, state
Chicago, IL
Certificate issued
Feb 10, 2015
Expires
Feb 29, 2028
Airworthiness
Standard · Transport
Airworthiness date
Feb 6, 2015

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
737-924ER
Year
2015
Serial number
60317
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
191
Engines
2
Max takeoff weight
20,000 and over lb
Mode S code
A923EF

Engine

Make and model
Cfm Intl Cfm56-7b27e
Type
Turbo-fan
Power
27,300 lb thrust

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

Ownership history

Ownership history from FAA records
  1. 2015 – nowUnited Airlines INCChicago, IL · current
  2. 1993 – 1999National Museum Of Naval AviationPensacola, FL · different airframe: Grumman Fm-2 S/N 86747

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 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 (737-924ER)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-924ER)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-924ER)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-924ER)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 (737-924ER)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 (737-924ER)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-924ER)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-924ER)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-924ER)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 (737-924ER)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-924ER)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 (737-924ER)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 (737-924ER)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 (737-924ER)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 (737-924ER)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 (737-924ER)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 (737-924ER)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 (737-924ER)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-924ER)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 (737-924ER)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 (737-924ER)

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

Service Difficulty Reports (24)

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.

  • Air conditioning and pressurization · filter · dirtyAug 6, 2026

    ELECTRICAL BURNING ODOR IN CABIN PERFORMED SMOKE/ODOR IN THE FLIGHT DECK/CABIN - CONDITIONAL INSPECTION IN REF AMM 05-51-26-800-801-C1 UP TO STEP C (E)4. NO ELECTRICAL BURNING SMELL. COMPLETED STEP C (E)15, STILL NO ELECTRICAL BURNING SMELL. NO ELECTRICAL BURNING ODOR, AFTER REVIEW OF ACFT…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Engine · engine · bird ingestionJul 31, 2026

    ON TAKE OFF AT ABOUT 500 WE HEARD AND FELT A LOUD BANG. 1 ENGINE EGT GUAGE SPIKED AND WENT COMPLETELY RED. THEN AFTER A FEW MINUTES SECOUNDS ENGINE STABILIZED AND INDICATIONS REMAINED NORMAL. FOUND SMEAR OF POSSIBLE BIRD DEBRIS ON ENGINE 1 SPINNER, NO OTHER BIRD DEBRIS NOTED ON AIRCRAFT. DUE TO…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · structure · damagedMay 23, 2026

    FWD GALLEY WALL BY OVEN 205 DISCOLORED. VERIFIED OVEN 205 NOT LEAKING TO THE WALL. REMOVED OVEN FOR RAMS TEAM REF AMM 25-34-00 REMOVED DAMAGED DECO MATERIAL, WALL NOT DAMAGED, INSTALLED NEW DECO MATERIAL REF CMM 25-32-43. REINSTALLED FWD GALLEY OVEN 205 REF AMM TASK 25-34-00-400-801-C4. RETURNED…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Engine air · sensor · faultedMay 5, 2026

    CREW REPORTED RT BLEED TRIP OFF LIGHT ILLUMINATED DURING CLIMB. WOULD NOT EXTINGUISH WITH QRH. NO VISUAL INDICATIONS OF PACK PROBLEM. VISUALLY INSPECTED CONNECTORS DP1102 AND D528, NO DEFECTS NOTED. PERFORMED WIRING CHECKS, BETWEEN DP1102 PIN10, D528 PIN2 AND D10002B PIN24. RESISTANCE CHECK OK.…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Structures (general) · none · noneNov 3, 2025

    F/A REPORTED STRONG FUMES IN CABIN ON TAXI OUT. TRIED ALL COMBINATION OF PACKS, BLEED AIR M & L IAW AMM 05-51-58-910-801-C1, PERFORMED CONDITIONAL INSPECTION, FOUND NO DEFECTS. SUSPECT INJESTION OF ENGINE EXHAUST DUE TO HIGH WINDS. ITEM HAS NO REPORTED HISTORY OF FUMES IN CABIN.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fuselage · support beam · damagedOct 1, 2025

    CENTER LOWER SUPPORT BEAM LOWER CHORD RBL 540 DAMAGED. PRIMARY STRUCTURE REQUIRES R IAW SRM 57-10-13-2R-3 MATERIAL ID FOR STRAP ITEM (1) AND FILLER ITEM (4), 7075 T6 .125" PO#3919569330. LOCATION CORRECTION, DAMAGE IS OF THE LOWER SUPPORT BEAM LOWER CHORD AT RBL 40.875. VERIFIED IAW SRM…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · lamp · inoperativeJul 4, 2025

    L2 DOOR OUTSIDE EMERGENCY LIGHT INOP RELAMPED REF AMM 33-51-00. OPS CHECK GOOD

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · girt bar · faultedMay 25, 2025

    HARD TO STOW GIRT BAR ONTO THE STOWAGE RACK FOR THE FWD ENTRY DO OR PERFORMEC GVI NO BLOCKAGE OR BINDING GIRT BAR STOWS PROPERLY. REF TO AMM 25-66-01-000-803

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · life raft · expiredApr 26, 2025

    AFT FORWARD INFLATABLE LIFE RAFT EXPIRES IN 4 DAYS. REMOVED & REPLACED AFT FWD LIFT RAFT AS REQUIRED DUE TO EXPIRATION IAW AMM 25-64-00-900-18.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Air conditioning and pressurization · control valve · faultyOct 17, 2024

    UNABLE TO CONTROL COCKPIT TEMP. UPON ARRIVAL CHECKED BOTH ZONE TEMP CONTROLLERS NO FAULTS PERFORMED TEST ON BOTH CONTROLLERS NO FAULTS UPDATED LABOR HOURS AND GROUND TIME REMOVED AND REPLACED #2 PACK ZONE TEMP CONTROLER PER AMM 21-61-20. BITE TEST PASSED.PARTS USED: 58-2161-9-0002,QTY :1…

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

Showing the 10 most recent of 24 reports.

Related aircraft

Show all 8 related aircraft
All 130 registered Boeing 737-924ER aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 20, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 20, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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