N513DZ

AIRBUS A350-941 · 2019 · Fixed-wing multi-engine · 2 engines · 442 seats · Valid Registration

Registered owner: DELTA AIR LINES INC, GA (owner ≠ operator)

Operators of this aircraft

Who operated this tail, and how firmly we know it.

OperatorRolePeriodBasis
DELTA AIR LINES, INC. (DALA)Operatoron 2026-03-31Operator named in NTSB report

Accident & incident history

Incident · 2026-03-31 Operator named in NTSB report
AIRBUS A350-941 No injuries Part 121DELTA AIR LINES, INC.

Operated by DELTA AIR LINES INC (per NTSB report)

Not yet finalized — may be revised.
Source: NTSB case DCA26WA169

Maintenance disclosures

Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.

27 reports on file, 2020-02-21 – 2026-04-03.

FLUID LOSS; WARNING INDICATION · 2026-04-03 Matched by certificate designator
ATA 7261

Part: PUMP — DAMAGED (NR 2 ENGINE) · airframe 32,203 hrs · 2,976 cycles

AIRCRAFT DIVERTED TO ANF (ANTOFAGASTA, CHILE) AFTER THE FLIGHT CREW PERFORMED A RIGHT ENGINE SHUTDOWN DUE TO LOW OIL PRESSURE. CORRECTIVE ACTION: INSPECTED NR 2 ENGINE PRESSURE FILTER, SCAVENGE FILTER AND ODMS. FOUND FERROUS METAL ON SENSORS. REPLACED NR 2 ENGINE OIL PUMP. (AIRCRAFT WAS GROUNDED).

Source: SDR DALA2026040602191
WARNING INDICATION · 2026-03-31 Matched by certificate designator
ATA 7931

Part: OIL SYSTEM — LOW PRESSURE (RT ENGINE) · airframe 32,188 hrs · 2,973 cycles

AIRCRAFT DIVERTED TO ANF (ANTOFAGASTA, CHILE) AFTER THE FLIGHT CREW PERFORMED A RIGHT ENGINE SHUTDOWN DUE TO LOW OIL PRESSURE. OPEN

Source: SDR DALA2026040302148
Earlier reports · 2020–2025 · 25 reports

2025

OTHER · 2025-12-17 Matched by certificate designator
ATA 3397

Part: ELEC CONNECTOR — DISCONNECTED (ZONE 200) · airframe 31,453 hrs · 2,907 cycles

SEAT 40 B,C EMERGENCY LIGHT FOUND INOP DURING SERVICE CHECK. RESECURED LIGHT ASSEMBLY TO CONNECTORS PER CMM 25-26-91, A350 AMM 33 -51 AND ESPM 20-44. OPS CHECK GOOD. A/C OK FOR SERVICE. (LP# 7894968)

Source: SDR DALA2025121809226

2024

OTHER · 2024-08-04 Matched by certificate designator
ATA 5510

Part: BUSHING — MIGRATED (ZONE 300) · airframe 24,568 hrs · 2,259 cycles

MTC TASK - LH HORT STAB THS LATERAL LOAD FITTING UPPER BUSHING FOUND MIGRATED GAP ONLY. TRIMMABLE HORIZONTAL STABILIZER LH LATERAL LOAD FITTING UPPER BUSHING REPAIRED AS PER ER/A 619670-14 PRI REV 0. ER/A 619668-14 PRI REV 0. COMPARED WITH FINAL ER/A 619668-14 REV ORIGINAL AND FOUND IN COMPLIANCE. TO ACCOMPLISH SECTION II AT EVERY 6 YEAR ( 2190 DAY) INTERVALS AFTER THE SECTION I REPAIR (LOG #0482674). ASSOCIATED ER/A 14-619668 ADDED FOR AC 3513. (LP# 0483313)

Source: SDR DALA2024080707865
OTHER · 2024-08-04 Matched by certificate designator
ATA 5510

Part: BUSHING — MIGRATED (ZONE 300) · airframe 24,568 hrs · 2,259 cycles

MTC TASK - RH HORT STAB THS LATERAL LOAD FITTING UPPER BUSHING FOUND MIGRATED GAP ONLY. TRIMMABLE HORIZONTAL STABILIZER RH LATERAL LOAD FITTING UPPER BUSHING REPAIRED AS PER ER/A 619670-14 PRI REV 0. ER/A 619670-14 PRI REV 0. COMPARED WITH FINAL ER/A 619670-14 REV ORIGINAL AND FOUND IN COMPLIANCE. TO ACCOMPLISH SECTION II AT EVERY 6 YEAR ( 2190 DAY) INTERVALS AFTER THE SECTION I REPAIR (LOG #0482759). (LP# 0483299)

Source: SDR DALA2024080707863
OTHER · 2024-08-04 Matched by certificate designator
ATA 5753

Part: SKIN — DENTED (ZONE 600 FLAP) · airframe 24,568 hrs · 2,259 cycles

MTC TASK- RH WING I/B FLAP LOWER SURFACE FOUND WITH MULTIPLE DENTS. RH WING I/B FLAP LOWER SURFACE REPAIRED AS PER ER/A 619792-14 PRI REV 0. ER/A 619792-14 PRI REV 0 COMPARED WITH ER/A 619792-14 REV ORIGINAL AND FOUND IN COMPLIANCE. ASSOCIATED ER/A 14-619792 ADDED FOR AC 3513. (LP# 0483301)

Source: SDR DALA2024080707864
OTHER · 2024-07-27 Matched by certificate designator
ATA 5700

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 24,562 hrs · 2,258 cycles

AD/EM-EO TASK - RH WING W/C 5720-01102-05B STEP 24. TO GENERATE A STANDALONE "SDR" LOG PAGE AND ENSURE "SDR REPORTABLE" CHECKBOX IS MARKED ASSOCIATED WITH THE REPAIR. RH WING SEALANT APPLIED AS PER W/C 5720-01102-05B STEP 11. FOUND SATISFACTORY AND W/C STEP 24. "SDR REPORTABLE" CHECKBOX IS MARKED. ASSOCIATED AA 5720-01102 ADDED FOR AC 3513. (LP# 0468298)

Source: SDR DALA2024073007632
OTHER · 2024-07-27 Matched by certificate designator
ATA 5700

Part: UNKNOWN — UNKNOWN (ZONE 500) · airframe 24,562 hrs · 2,258 cycles

AD/EM-EO TASK - LH WING W/C 5720-01102-05A STEP 24. TO GENERATE A STANDALONE "SDR" LOG PAGE AND ENSURE "SDR REPORTABLE" CHECKBOX IS MARKED ASSOCIATED WITH THE REPAIR. LH WING SEALANT APPLIED AS PER W/C 5720-01102-05A STEP 11. FOUND SATISFACTORY AND W/C STEP 24. "SDR REPORTABLE" CHECKBOX IS MARKED. ASSOCIATED AA 5720-01102 ADDED FOR AC 3513. (LP# 0468309)

Source: SDR DALA2024073007633
WARNING INDICATION · 2024-06-02 Matched by certificate designator
ATA 3244

Part: TIRE — LOW PRESSURE (NR 3) · airframe 23,907 hrs · 2,197 cycles

SHIP 3513 -MISC/DE- DUE TO NUMBER THREE TIRE LOW PRESSURE INDICATION. CORRECTIVE ACTION: REPLACED WHEEL ASSEMBLY. (LP# 5766618)

Source: SDR DALA2024060405787
OTHER · 2024-03-22 Matched by certificate designator
ATA 3350

Part: LIGHT — INOPERATIVE (SEAT ROW 54ABC) · airframe 23,016 hrs · 2,115 cycles

DURING SERVICE CHECK, FOUND SEAT MOUNTED LED EMERGENCY LIGHT INOP AT SEAT ROW 54CBA. DEFERRED TO MEL 33-50-07A .

Source: SDR DALA2024032803894
NO TEST · 2024-03-20 Matched by certificate designator
ATA 3350

Part: POWER SUPPLY — NO TEST (EMERGENCY LIGHTS) · airframe 22,988 hrs · 2,113 cycles

FAULT 3350F00F ON EPSU CAP TEST. REPLACED L1DOOR EVAC AREA LIGHT PER A350 AMM 52-11. (LP# 5294987)

Source: SDR DALA2024032603811
OTHER · 2024-03-13 Matched by certificate designator
ATA 3397

Part: CONNECTOR — NOT SEATED (EMERGENCY LIGHTS) · airframe 22,877 hrs · 2,103 cycles

EMERGENCY LIGHT AT SEAT 34 ABC INOP. RE-SEATED CONNECTORS UNDER SEAT. PERFORMED OPS TEST OF 34ABC EMER LIGHT PER A350 AMM 33-51-XX. OPS CHECKS GOOD. MEL/PLAC REMOVED. OK FOR SVC. (LP# 5294935)

Source: SDR DALA2024031903482

2023

OTHER · 2023-07-12 Matched by certificate designator
ATA 3350

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 19,356 hrs · 1,797 cycles

SHIP 3513 WHITE EMER LIGHT INOP 7D. CORRECTIVE ACTION: FOUND CONN IN SEAT DISCONNECTED. RECONNECTED. (9144224)

Source: SDR DALA2023071305686

2022

WARNING INDICATION · 2022-11-19 Matched by certificate designator
ATA 3244

Part: TIRE — LOW PRESSURE (NR 7) · airframe 16,386 hrs · 1,540 cycles

SHIP 3513 -MISC/DE- EMERGENCY DECLARED DUE TO NBR 7 TIRE PRESSURE DROPPING IN FLIGHT. REPLACED #7 TIRE AND WHEEL ASSEMBLY.

Source: SDR DALA2022112107469
OTHER · 2022-02-16 Matched by certificate designator
ATA 2782

Part: PCU — UNKNOWN (SLAT SYS) · airframe 22,771 hrs · 2,093 cycles

REMOVE THE SLAT PCU PER ER/A #597244 SECTION 01. THEN INSTALL THE NEW PCU WITH STK# 35-2784-9-0007. SPECIAL TOOLING WILL BE REQUIRED. MULTIPURPOSE ADAPTOR 98L20003001000 WILL BE USED TO LIFT AND SECURE THE PCU. REMOVE THE SLAT PCU PER ER/A #597244 SECTION 01. THEN INSTALL THE NEW PCU WITH STK# 35-2784-9-0007. SPECIAL TOOLING WILL BE REQUIRED. MULTIPURPOSE ADAPTOR 98L20003001000 WILL BE USED TO LIFT AND SECURE THE PCU. ASSOCIATED AA 2780-01109 ADDED FOR AC 3513 ASSOCIATED ER/A 14-597244 ADDED FOR AC 3513 LOG-PAGE UPDATED @ 16FEB22 1826 UTC 03 DFRD BY SOWATZKA 00544491 MSP 28FEB22 RII: N ENTR 00544491 W THE PCU WAS REJECTED BY RECEIVING AND INSPECTION DUE TO INADEQUATE TRACE PAPERWORK. THEREFORE, THE R/I WILL NOT BE TAKING PLACE AT THIS CHECK. PLEASE CLOSE THIS LOG. (LP# 2124025)

Source: SDR DALA2024031203261

2021

OTHER · 2021-11-29 Matched by certificate designator
ATA 5321

Part: NONE — NONE · airframe 11,698 hrs · 1,075 cycles

SHIP 3513 - AFT CARGO DOOR SURROUND PANELS AND FLOOR BEAM C81 DAMAGED. CORRECTIVE ACTION: REPLACED DAMAGED CEILING PANEL PER A350 AMM 50-13-63 REF N/R 10 AND LOG 8089693. REPAIRED CROSS BEAM PER ERA 595674-14 (8089686)

Source: SDR DALA2021120207443
OTHER · 2021-11-29 Matched by certificate designator
ATA 3330

Part: NONE — NONE · airframe 11,698 hrs · 1,075 cycles

SHIP 3513 - AFT CARGO LIGHT PANEL DAMAGE. CORRECTIVE ACTION: RECEIVED FINAL ERA 595687-14 REV ORIG. COMPARED TO PRI 595687-14 REV ORIG. REV 1, AND REV 2. NO DISCREPANCIES NOTED. (2034649)

Source: SDR DALA2021120207442
OTHER · 2021-09-26 Matched by certificate designator
ATA 3200

Part: NONE — NONE · airframe 10,975 hrs · 997 cycles

SHIP 3513 - ON LANDING ROLL OUT, N/W STEER FAULT. NO BACKUP STEERING. COULD NOT STEER AIRCRAFT. CORRECTIVE ACTION: REPLACE CAPTIANS NWS XMTR UNIT (7779938)

Source: SDR DALA2021092805831
WARNING INDICATION · 2021-06-10 Matched by certificate designator
ATA 5270

Part: PRESSURE SWITCH — FAULTED (ALL DOORS) · airframe 9,753 hrs · 899 cycles

SHIP 3513 AFTER SHUTDOWN. ALL CABIN DOOR "RED CABIN PRESSURE" LIGHTS ILLUMINATED AND WERE FLASHING. CABIN PRESS DELTA P INDICATED " ZERO". CORRECTIVE ACTION: REPLACED DIFFERENTIAL PRESSURE SWITCHES 301MJ AND 302MJ. PERFORMED LEAK CHECK OF STANDBY AIR DATA SYSTEM. TEST OK. (7353632)

Source: SDR DALA2021061503232
FALSE WARNING · 2021-06-09 Matched by certificate designator
ATA 3150

Part: WARNING LIGHT — FALSE ACTIVATION · airframe 9,710 hrs · 895 cycles

SHIP 3513 CABIN DOOR "RED CABIN PRESSURE" LIGHT ON ALL CABIN DOORS BLINKING AFTER PARKING AT GATE. CORRECTIVE ACTION: PERFORMED CABIN PRESS CONTROL TEST. TEST PASSED. (7353630)

Source: SDR DALA2021061003181
FALSE WARNING · 2021-06-09 Matched by certificate designator
ATA 5270

Part: WARNING LIGHT — FALSE ACTIVATION (DOORS) · airframe 9,695 hrs · 893 cycles

SHIP 3513 CABIN PRESSURE LIGHT ON ALL CABIN DOORS WERE BLINKING AFTER PARKING AT GATE AIRCRAFT PRESSURE WAS 0 PSI STILL FLASHING AFTER DOORS OPEN. CORRECTIVE ACTION: PERFORMED T/S IAW A350-A-21-31-XX-92002-421A-A. ALL TESTS PASSED. SYSTEM OK. (7353628)

Source: SDR DALA2021060903167
FALSE WARNING · 2021-06-03 Matched by certificate designator
ATA 3150

Part: WARNING LIGHT — FALSE ACTIVATION (DOOR PRESSURE) · airframe 9,617 hrs · 883 cycles

SHIP 3513 EXIT DOOR PRESSURIZATION LIGHTS CAME ON UPON ARRIVAL AT GATE. CORRECTIVE ACTION: PERFORMED CPCS TEST. NO FAULTS. PERFORMED VISUAL CHECK OF WATER LEVEL IND OF STANDBY PNEUMATIC LINES PITOT STATIC. NO WATER. NO FLIGHT REPORT FAULTS. (7353603)

Source: SDR DALA2021060303030
OTHER · 2021-05-24 Matched by certificate designator
ATA 2130

Part: WARNING LIGHT — FALSE ACTIVATION (CABIN PRESSURE) · airframe 9,496 hrs · 874 cycles

SHIP 3513 RED CABIN PRESSURE INDICATION ON ALL DOORS AFTER SHUTDOWN. CORRECTIVE ACTION: MINOR RESIDUAL PRESS SLOWLY SUBSIDED. NO SYSTEM FAULTS. OPS NORMAL. (6431752)

Source: SDR DALA2021052502899
FALSE WARNING · 2021-05-14 Matched by certificate designator
ATA 5270

Part: WARNING LIGHT — FALSE ACTIVATION (ALL DOORS) · airframe 9,385 hrs · 866 cycles

SHIP 3513 ARRIVAL AT GATE ALL CABIN PRESS DOOR LIGHTS RED. CORRECTIVE ACTION: NO FAULTS ON OMT PFR OR HISTORY. NORMAL OPERATION. (6431715)

Source: SDR DALA2021051702746
OTHER · 2021-03-10 Matched by certificate designator
ATA 2560

Part: BOTTLE — LOW PRESSURE (L4 DOOR ASSIST) · airframe 8,603 hrs · 799 cycles

SHIP 3513 DOOR ASSIST BOTTLE PRESS LOW AT DOOR 4L. CORRECTIVE ACTION: R/R DOOR ASSIST BOTTLE AT DOOR 4L IAW A350 AMM 52-13. (7430599)

Source: SDR DALA2021031001372
FALSE WARNING · 2021-02-25 Matched by certificate designator
ATA 3150

Part: WARNING MESSAGE — FALSE ACTIVATION · airframe 8,505 hrs · 788 cycles

SHIP 3513 DISPATCH MESAGE DOOR RESIDUAL DIFF PRESS DET. CORRECTIVE ACTION: CPCS BITE TESTS GOOD. DISPATCH MESSAGE CLEARED. (7430538)

Source: SDR DALA2021030201191

2020

OTHER · 2020-02-21 Matched by certificate designator
ATA 3397

Part: CONNECTOR — DISCONNECTED (EMERGENCY LIGHT) · airframe 5,118 hrs · 451 cycles

SEAT 2D AISLE EMERGENCY LED LIGHT INOPERATIVE. RE-CONNECTED CONNECTOR BEHIND SEAT AISLE FRAME. LP6696419

Source: SDR DALA2020022531404