N337141998 Boeing 737-724
Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply88 service difficulty reports
Registration
FAA Aircraft Registry · Oct 20, 2026- Registered owner
- United Airlines INC
- Owner type
- Corporation
- City, state
- Chicago, IL
- Certificate issued
- Sep 20, 2018
- Expires
- Sep 30, 2028
- Airworthiness
- Standard · Transport
- Airworthiness date
- Sep 25, 1998
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 dataAirframe
- Manufacturer
- Boeing
- Model
- 737-724
- Year
- 1998
- Serial number
- 28785
- 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
- A3B268
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- 2018 – nowUnited Airlines INCChicago, IL · current
Individual owners are shown by city and state only.
Safety record
NTSB · Oct 15, 2026 · FAA ADs · Oct 20, 2026 · SDRs · Oct 16, 2026NTSB events (0)
No NTSB accidents or incidents found for this airframe since 1982.
Accident history for this modelADs 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.
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2019-14-02 | Hydraulic power | Aug 27, 2019 | Airframe (737-724) |
| 2002-20-07 R1 | Boeing Model 737 Series Airplanes | Nov 12, 2002 | Airframe (737-724) |
| 2002-20-07 | Boeing Model 737 Series Airplanes | Nov 12, 2002 | Airframe (737-724) |
| 2001-11-11 | Boeing Model 737, 747, and 777 Series Airplanes | Jul 16, 2001 | Airframe (737-724)Serial numbers per Boeing Service Bulletins 737-25-1371 Rev 2, 737-25-1407, 747-25-3196 Rev 1, 777-25-0111 Rev 1 |
| 2001-10-14 | Boeing Model 737, 747, 757, 767, and 777 Series Airplanes | Jun 8, 2001 | Airframe (737-724)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 ADsShow fewer ADs
| AD | Subject | Effective | Applies to |
|---|---|---|---|
| 2001-08-24 | Boeing Model 737 Series Airplanes | May 10, 2001 | Airframe (737-724) |
| 2000-22-02 R1 | Boeing Model 737 Series Airplanes | Nov 13, 2000 | Airframe (737-724) |
| 2000-22-02 | Boeing Model 737 Series Airplanes | Nov 13, 2000 | Airframe (737-724) |
| 2000-15-16 | Boeing Model 737, 757, 767, and 777 Series Airplanes | Sep 12, 2000 | Airframe (737-724)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. |
| 99-11-05 | Boeing Model 737 Series Airplanes | Jun 28, 1999 | Airframe (737-724) |
| 99-22-16 | Boeing Model 737 Series Airplanes | Dec 7, 1999 | Airframe (737-724)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 R1 | Boeing Model 737, 747, 757, 767, and 777 Series Airplanes | Dec 28, 1998 | Airframe (737-724)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368 Revision 2, 757-27A0128, 767-27A0156, 777-27A0029 Revision 1 |
| 98-22-10 | Boeing Model 737 Series Airplanes | Nov 12, 1998 | Airframe (737-724)Serial numbers per Boeing Service Bulletin 737-53A1108, Revision 5, dated October 26, 1989 |
| 98-18-20 | Boeing Model 727 and Model 737 Series Airplanes Equipped with J.C. Carter Company Fuel… | Oct 21, 1998 | Airframe (737-724)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). |
| 98-13-12 | Boeing Model 737, 747, 757, 767, and 777 Series Airplanes | Jul 6, 1998 | Airframe (737-724)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368, 757-27A0128, 767-27A0156, and 777-27A0029, dated March 26, 1998 |
| 98-03-10 | Boeing Model 737, 747, 757, and 767 Series Airplanes | Feb 19, 1998 | Airframe (737-724)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. |
| 97-22-07 | Boeing Model 737 Series Airplanes | Nov 12, 1997 | Airframe (737-724)Certain serial numbers: 737 292–2565. Only with: Limited to airplanes with line numbers 292 through 2565 inclusive. |
| 97-18-06 | Boeing Model 737 Series Airplanes | Nov 12, 1997 | Airframe (737-724) |
| 97-05-10 | Boeing Model 737 Series Airplanes | Mar 19, 1997 | Airframe (737-724)Only with: Having a main rudder power control unit (PCU) identified in Boeing Service Letter 737-SL-27-112-B, dated February 6, 1997. |
| 97-04-01 | Boeing Model 737 Series Airplanes | Mar 21, 1997 | Airframe (737-724)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 |
| 95-23-10 | Boeing Model 737 Series Airplanes | Dec 13, 1995 | Airframe (737-724) |
AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.
Service Difficulty Reports (88)
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.
- Stabilizers · tape · peelingSep 17, 2026
SPEED TAPE HAS PEELED BACK ON VERTICAL STAB. FOUND VERTICLE STAB ANTENNA EROSION COATING PEELING. ACCOMPLISHED PART 1 OF ECRA 5530-01432. INSPECT INTERM REPAIR AT INTERVALS NOT TO EXCEED 2 DAYS AND PERFORM A PERMANENT REPAIR WITHIN 10 DAYS DUE TO VERTICAL STAB EROSION COAT PEELING, APPROVING DIP…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Air conditioning and pressurization · filter · odorJul 3, 2026
ODOR IN AFT CABIN AT CRUISE SDR ADDED. UPDATED WITH FORM REF LP 9479753 FOR CORRECTIVE ACTION PERFORM SMOKE/ODOR IN THE FLIGHT DECK/CABIN - CONDITIONAL INSPECTION PER AMM 05-51-26-800-801-C1 PERFORMED SMOKE AND ODOR INSPECTION, RAN BOTH ENGINES, PACKS AND APU NO SMELLS NOTED REF AMM 05-51-26.…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Fuselage · door frame · crackedJun 6, 2026
L1 DOOR AFT UPPER INNER CORNER BENT. REMOVED FASTENER AND STRAIGHTENED MATERIAL IAW AVO 0814-06052026-1 STEPS 1 AND 2. READY FOR HFE. INSPECTION PER STEPS 3 AND 4. DURING REMOVAL OF FASTENER FOUND CRACK AT HOLE, PERFORMED HFEC OF DAMAGED AREA, CONFIRMED CRACK ORIGINATING AT AFT SIDE OF UPPER RIVET…
From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reportsShow fewer reports
- Placards and markings · placard · missingApr 27, 2026
PDA 2 MLG SERVICING CHART IN LEFT MAIN WHEEL WELL MISSING, BROKEN OFF. INSTALLED NEW PLACARD REF SRM 51-40-02PARTS USED: 29-1122-3-0008,QTY :1
From FAA Service Difficulty Reports; matched by N-number and serial number. - Water and waste · blower · faultedFeb 1, 2026
ALL LAVS WILL NOT FLUSH REQUEST MEL PER 3802E. APPROVED DEFER PER MEL 3802E. REMIVED AND REPLACE AFT CARGO LAV VACUUM BLOWER IAW AMM 38-32-05. OPS CHECK GOOD.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Lights · light · inoperativeJan 2, 2026
AFT OVERHEAD EXIT SIGN IN GALLY AS IT LOWER RIGHT HAND LIGHT INOPERATIVE. REPLACED THE LAMP, NO HELP, CHECKED FUSES IN BATTERY TRAY ALL IN GOOD CONDITION, ALL WIRING FROM HOUSING IN GOOD CONDITION. REQUEST LIGHT ASSY. R & R THE LAMP ASSY IAW AMM 33-51-01, OPS CHECKED SAT.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Lights · battery pack · no testNov 12, 2025
EMERGENCY LIGHT BATTERY PACK M1675 FAILED CAPACITY CHECK.POWER SUPPLY - BATTERY PACK CAPACITY CHECK POWER SUPPLY - BATTERY PACK CAPACITY CHECK - REPLACED BATTERY PACK IN M1675 POWER SUPPLY. RE-RAN CAPACITY CHECK ON M1675, LASTED ONLY 10 MINUTES. CONTINUED DISCHARGE FOR DEEP-CYCLE. STARTED RECHARGE…
From FAA Service Difficulty Reports; matched by N-number and serial number. - Wings · bracket · brokenOct 16, 2025
RH WING LOWER SKIN, BETWEEN RIB 7-8 AND S 8-9 HYDRAULIC LINES BRACKET BROKEN. REPLACED CRACKED HYDRAULIC LINES BRACKET P/N 2729125-13 ON THE RIGHT-WING LOWER SKIN BETWEEN RIB 7&8 REFERENCE DWG 2729125-1, SRM 51-40-02-0G-0. ESFR NO. 2175; (WORK ACCOMPLISHED BY V931931 AND AAR QC A-40 V947834)
From FAA Service Difficulty Reports; matched by N-number and serial number. - Wings · bracket · crackedOct 16, 2025
LH WING LOWER SKIN, BETWEEN RIB 7-8 AND S 8-9 HYDRAULIC LINES BRACKET BROKEN. REPLACED CRACKED BRACKET AT LEFT WING LOWER SKIN BETWEEN RIB 7&8 REFERENCE SRM 51-40-02-0G-0, DWG 272A9125-1.
From FAA Service Difficulty Reports; matched by N-number and serial number. - Equipment and furnishings · slide · damagedJul 26, 2025
GIRT BAR SLIDE RUBBER BACKING IS PEELING OFF ACCOMPLISHED ESCAPE SLIDE PACK CHECK AT DOOR 2L IAW AMM 25-66-01-200-802. NO DAMAGE FOUND THAT WOULD CAUSE THE SLIDE PACK TO OPERATE INCORRECTLY. OK F/SVC
From FAA Service Difficulty Reports; matched by N-number and serial number.
Showing the 10 most recent of 88 reports.
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