top of page

How Long Do Aviation Incident Cases Take in Illinois?

HM&M
Sep 24
3 min read


Aviation incident cases are often among the most complex types of personal injury litigation. Unlike a typical vehicle collision, aviation cases frequently involve multiple parties, federal regulations, technical investigations, and extensive expert analysis.


As a result, aviation cases often take longer to resolve than many other personal injury claims. While some cases settle within a year, others may take several years depending on the complexity of the investigation and the severity of the injuries involved.


Understanding the stages of an aviation case can help injured individuals and families know what to expect throughout the legal process.



Phase 1: Case Evaluation and Investigation

Estimated Timeline: 3–12 Months

The first phase focuses on determining what caused the incident and identifying all potentially responsible parties.


This stage may include:

  • Reviewing investigative reports

  • Preserving aircraft evidence

  • Collecting maintenance records

  • Obtaining pilot logbooks and training records

  • Reviewing weather data

  • Analyzing air traffic control communications

  • Interviewing witnesses


Many aviation incidents are investigated by federal agencies, which can add time to the process.



Phase 2: Filing the Lawsuit

Estimated Timeline: 1–3 Months

Once the initial investigation is complete, attorneys may begin negotiations with insurers or formally file a lawsuit.

This phase may involve:

  • Preparing demand packages

  • Identifying all defendants

  • Filing a legal complaint

  • Serving parties with notice of the lawsuit


Because aviation incidents often involve multiple defendants, filing can be more complex than in traditional personal injury cases.



Phase 3: Discovery Phase

Estimated Timeline: 12–36+ Months

Discovery is often the longest stage of an aviation case.


During discovery, both sides exchange information and evidence, including:

  • Depositions of pilots, mechanics, and witnesses

  • Maintenance and inspection records

  • Training documentation

  • Aircraft manufacturer records

  • Expert reports regarding liability and damages

  • Medical records and treatment updates


Cases involving aircraft manufacturers, maintenance providers, or commercial operators often require extensive discovery.



Phase 4: Mediation or Settlement Negotiations

Estimated Timeline: 3–12 Months (or ongoing)

Many aviation cases settle before trial.


Settlement discussions may involve:

  • Negotiating compensation for medical expenses and lost wages

  • Evaluating future medical treatment needs

  • Participating in mediation sessions

  • Reviewing settlement offers and counteroffers


Negotiations frequently continue throughout litigation and may occur multiple times before trial.



Phase 5: Trial

Estimated Timeline: Several Weeks (Typically 2–5+ Years After Filing)

If the parties cannot reach a settlement agreement, the case may proceed to trial.


At trial:

  • Evidence and testimony are presented

  • Aviation experts explain technical issues

  • Medical experts discuss injuries and long-term impacts

  • A judge or jury determines liability and damages


Although trials themselves may last only a few weeks, reaching trial can take several years.



Factors That Can Lengthen the Timeline

Several factors can affect how long an aviation case takes, including:

  • The severity of the injuries

  • Whether fatalities occurred

  • The number of defendants involved

  • Federal investigations

  • Aircraft manufacturer involvement

  • Ongoing medical treatment

  • Court scheduling delays



Cases involving catastrophic injuries or wrongful death often require additional time because the full extent of damages may not be immediately known.



Is It Worth Waiting?

For many injured individuals and families, the legal process can feel frustratingly slow. However, aviation cases often require substantial investigation and expert analysis to fully understand what happened and who may be responsible.


A comprehensive case can help:

  • Maximize compensation

  • Recover future medical expenses and lost earning capacity

  • Hold negligent parties accountable

  • Improve aviation safety practices


While every case is different, patience and preparation are often essential to achieving a fair result.



Work With an Aviation Attorney in Illinois

Aviation cases involve complex technical issues, federal regulations, and multiple potentially responsible parties.


At Hurley McKenna & Mertz, P.C., we investigate aviation incidents, work with aviation and engineering experts, and guide injured individuals and families through every phase of the legal process. Our team is committed to pursuing accountability and full compensation for our clients.


If you or a loved one was injured in an aviation incident, contact our Illinois aviation attorneys today for a confidential consultation and guidance on your legal options.


bottom of page