Line Maintenance

Our certified maintenance repair and overhaul technicians are able to perform everything from routine turnaround and overnight checks to rectification of non-routine aircraft log entries and the most complex in-service repairs, we can customize our services to fit your needs. And with Delta TechOps aircraft maintenance repair and overhaul facilities around the globe, no one can offer better access to the parts, tools and equipment you need to keep your aircraft flying.

It’s all handled from the Delta TechOps Global Maintenance Control Center, a state-of-the-art centralized point of contact for all of our technical resources around the clock, around the world. From this center, we coordinate every aspect of our technical operations to meet all your needs, including our global Disabled Aircraft Response Team (D.A.R.T.). Performed by our highly trained technicians, this service provides speedy response to grounded aircraft anywhere in the world.

Line Maintenance and Operational Support at Delta TechOps includes:

  • 51 Maintenance Stations
    • 29 USA, all EASA Capable
    • 22 International, 11 EASA Capable
  • Over 200,000+ Overnight Checks per year
  • 24/7/365 Maintenance Control Center


We offer an extensive range of Aircraft Maintenance Services such as:

  • A Checks
  • Layover Checks
  • ETOPS Pre-Departure Checks
  • Overnight Checks
  • Defect Rectification
  • Nondestructive Testing
    • Dye Penetrant
    • Eddy Current
    • Ultrasound
    • Magnetic Particle
  • Tech Assist
  • Boroscope (including video)
  • Avionics Troubleshooting and Repair
  • On-Wing Composite Repair
  • Engine Change Support
  • Flight Control Change and Rigging
  • Component Replacement and Rigging

Delta TechOps Certified MRO Technicians are qualified to service a wide variety of aircraft. Out Aircraft Capabilities include:

  • Airbus 319
  • Airbus 320
  • Airbus 330
  • Airbus 340
  • Boeing 737
  • Boeing 747
  • Boeing 757
  • Boeing 767
  • Boeing 777
  • MD-88
  • MD-90
  • MD-11

Maintenance Repair and Overhaul to aircraft engines to meet and exceed FAA quality and safety standards. Our Aircraft Engine Qualifications include:

Contact Us

Line Maintenance


MRO Latin America

The MRO Latin America Showcase will enable you to foster new relationships, strengthen existing ones, and expand your reach across the MRO community.

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Delta TechOps
Nov 27
#DidYouKnow that our ATL #AvMRO facility is about 2.7M sq feet? That's 47 football fields! https://t.co/SNTSbBFaOZ https://t.co/FNJt9d9IYb
Delta TechOps
Nov 26
#HappyThanksgiving from all of us at DTO! https://t.co/5KDCX5I2ca
Delta TechOps
Nov 25
Delta TechOps
Nov 24
We provide #AvMRO services, technical training, airframe conversions, and more. https://t.co/WMtLqYA6eA https://t.co/fBX9OnSE2D
Delta TechOps
Nov 19
We help make some of the world's most reliable #airlines even more reliable: https://t.co/AmebTCDnam #AvMRO https://t.co/5R6bBQ7iKb
Delta TechOps
Nov 17
Do you know these 5 surprising facts about #aircraft fuel tanks? #AvFacts https://t.co/BlWngEH47u via @AviationWeek https://t.co/AwsDI7PFW6
Delta TechOps
Nov 16
Our Nondestructive Testing (NDT) facility uses high-tech methods to detect engine flaws. https://t.co/kQtBtB1rzK https://t.co/5C4stdpOoI
Delta TechOps
Nov 12
#DidYouKnow Delta’s Fly Delta App now accepts #ApplePay? https://t.co/hBgtdHGNvI https://t.co/anfYMwT6Uu
Delta TechOps
Nov 10
#DidYouKnow we see 200+ major aircraft visits per year? https://t.co/JyHh2ZgGDb https://t.co/T5p7EqJ5sr
Delta TechOps
Nov 09
#DidYouKnow: 10K students graduate from our training programs each yr? RT if you're a grad! https://t.co/hHcSopXPiN https://t.co/m6ALYdgVWC