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What's Included

  • 13 Mechanical reasoning tests
  • 1 Mechanical reasoning study guide
  • Interview preparation


Delta Air Lines, headquartered in Atlanta, Georgia, employs about 80,000 people worldwide, and whether you're applying for a mechanical or pilot position, JobTestPrep can help! Our resources include test and hiring information, practice tests and drills, study guides, and user-friendly score reports. Start practicing today to ensure your success at Delta. 

Delta Hiring Process and Requirements

All of Delta Air Lines career opportunities require employees to be at least 18 years old, possess a high school diploma or GED equivalent, and be authorized to work in the U.S.

Delta Hiring Process

The Delta hiring process consists of the following steps:

  • Online application
  • Mechanical aptitude test or Bennett Mechanical Aptitude Test (depends on the position)
  • Video and/or telephone interview
  • Face-to-face interviews
  • Background check and drug test

Delta Assessment Tests

Depending on the mechanic position you're applying to, you may encounter a general mechanical aptitude test or the Bennett Mechanical Aptitude test. 

General mechanical aptitude tests cover mechanics (energy, forces and motion, levers, pulleys, springs, etc.) and electricity (voltage, circuits, and magnetism).

Bennett Mechanical Aptitude Test

The Bennett Mechanical Aptitude Test is broken into two versions - the BMCT I and BMCT II. The BMCT I consists of 68 multiple-choice questions and has a 30-minute time limit. It can be administered on paper or online and is available in two forms, Form S and Form T. The BMCT II consists of 55 multiple-choice questions and has a 25-minute time limit. It is administered online only.

Some of the topics covered on the test are acoustics, belt drives, center of gravity, centrifugal force, electricity, gears, gravity and velocity, heat, hydraulics, inertia, levers, optics, planes and slopes, pulley systems, shapes and volume, structures, resolution and forces. 

Start preparing for the Bennett Mechanical Aptitude Test with JobTestPrep's resources today!

Who Takes the Bennett Mechanical Aptitude Test?

Some job positions at Delta that may require the Bennett Mechanical Aptitude Test include:

  • Aircraft Pre-Flight Inspectors
  • Aircraft Support Mechanics
  • Aviation Maintenance Technicians
  • Engine Inspectors
  • Machinists
  • Parts Supply Associates

Additional Delta Pre-Employment Tests

Depending on the mechanic position for which you're applying, you may encounter additional pre-employment assessments tests such as situational judgement tests (SJT), personality tests, Wonderlic Tests, or specific technical skills tests.

Delta Interviews

Delta has a multi-step interview process, but it's important to note that different job positions can add or omit interviews or hiring steps. However, the typical interview process consists of a phone and/or video interview, followed by an in-person interview.


If you pass the phone and/or computer interview successfully, you are then invited to schedule a face-to-face interview. This interview is a bit unusual as there can be 30–50 other candidates at the same venue as you. This is because Delta splits the candidates into groups that rotate between three stations: informative presentation, interview in front of two or more panel members, and team exercises. Once this is done, everyone watches an informative Delta tutorial video.

Delta highly encourages its interviewees to answer interview questions using the STAR method. This is to ensure that you answer deliberately and effectively.

If you pass the interview(s), then the next step is waiting to hear back from Delta regarding a potential job offer. Don’t be surprised if it takes time to hear back; Delta wants to be sure it's hiring the right employees.



Delta Interview Questions

As mentioned before, Delta has multiple rounds of interviews. It is important to prepare for each step of the hiring process, but especially for interviews, as this is your chance for employers to get to know you.

Here are some typical interview questions you might encounter:

  • Describe a time you had to adapt to a new experience in the work place.
  • Describe a time when you worked on a team and one of the members was not doing their part/pulling their share of the work. How did you respond to the situation? What was the outcome?
  • You see a coworker taking inventory from the plane and then preparing to de-board. You think he/she may be stealing. What would you do in this situation?

Prepare for Delta

JobTestPrep’s Delta Mechanical PrepPack™ includes various practice tests—including mechanical tests that can be taken in real-time simulation mode (to reflect similar test conditions) or step-by-step mode. Additionally, the package contains detailed answer explanations and score reports. Start preparing today and ensure your success with Delta.

Related Links

Delta Customer Service Delta Internship Delta Pilot
Delta IT Delta Ramp Agent Delta Flight Attendant
American Airlines Southwest Airlines United Airlines

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