Boeing 737 MAX safety record is clean, but only for the MAX 8 and MAX 9

Yes, with an important caveat: the clean post-grounding safety record is concentrated in the MAX 8 and MAX 9. No fatal crash or hull loss has been recorded on any Boeing 737 MAX since late 2020.

The MAX 7 received production approval only in August 2026, and the MAX 10 still lacks a type certificate, so neither has a commercial safety record yet. The practical question at booking is usually which variant you’re actually on.

What the post-grounding safety record actually shows

Between March 2019 and November 2020, every 737 MAX on the planet was parked. The two fatal crashes that forced that long grounding both involved erroneous input from a single angle-of-attack sensor driving the aircraft’s nose down repeatedly.

Since late 2020, the data has been markedly different. Through early September 2026, regulators and major news organizations have recorded zero fatal crashes or hull-loss accidents involving the MAX fleet. The global fleet has accumulated millions of flight hours in that period.

The January 2024 Alaska Airlines door-plug failure on a MAX 9 was serious, but it was not a flight-control software fault. Investigators classified it as a manufacturing quality-control failure involving missing structural bolts. The emergency landing killed no one. The FAA temporarily limited monthly 737 MAX production and ordered inspections, later raising output to about 47 aircraft per month.

Which MAX are you actually on?

By mid-2026, the delivered and ordered MAX fleet was weighted heavily toward the MAX 8 and MAX 9, with operations across North America, Europe, Asia, and Latin America. Boeing’s public delivery data aggregates all variants, so per-model counts cannot be confirmed from the OEM’s own tables. The MAX 7 sits in a different category: the Federal Aviation Administration issued its amended type certificate on August 3, 2026, but first deliveries are only beginning.

The MAX family splits into four technical designators. ICAO uses B37M, B38M, B39M, and B3XM. IATA uses 7M7, 7M8, and 7M9. The problem: Google Flights and most airline apps do not consistently show these codes. A booking screen may say “Boeing 737 MAX 8” or just “737 MAX” but hide the submodel, and carriers can swap equipment after purchase. That means a passenger cannot always reliably choose or avoid a specific MAX variant at booking, even when the original schedule looks clear.

The table’s key message is that the MAX 8 is the workhorse with the strongest post-return record, not because it is safer by design but because it has carried the most passengers. The MAX 7 and MAX 10 are not comparable alternatives yet.

What the 2026 FAA decision changes — and what it doesn’t

On July 20, 2026, the Federal Aviation Administration restored Boeing’s authority to issue end-of-production airworthiness certificates for the 737 MAX and 787. That authority had been removed in 2019 after the crashes. The decision followed months of data and safety review and an eight-month period in which the two issuers produced similar quality findings.

It does not mean the FAA walked away. Inspectors keep auditing assembly, production-quality trends, and compliance with approved design and safety requirements. Boeing’s Organization Designation Authorization was renewed for three years in May 2025. Regulators outside the United States, including EASA and CAAC, have retained their own certification and surveillance systems rather than mirroring FAA delegation decisions.

Why MCAS was the flaw and what changed in the cockpit

The MAX’s larger, forward-mounted LEAP engines changed how the aircraft behaved at high angles of attack. Boeing introduced MCAS to automatically push the nose down in those conditions. In the two fatal crashes, a single angle-of-attack sensor sent erroneous data, and MCAS responded with repeated nose-down commands.

The redesigned system now requires inputs from two angle-of-attack sensors and activates only once per flight event rather than cycling repeatedly. Manual override remains available to pilots at all times. Every MAX pilot must also complete simulator training that covers MCAS failure scenarios and emergency recovery procedures.

Those changes didn’t just patch a software bug. They removed the failure mode that allowed one faulty sensor to drive the controls repeatedly. That is the central difference between the aircraft grounded in 2019 and the one flying now.

What this means for you at booking

Most travelers on US, European, or Asia-Pacific short- and medium-haul flights should expect a MAX 8 or MAX 9. Both have flown commercially long enough to generate a meaningful safety record, and neither has been involved in a fatal crash or hull loss since return to service.

If you want to verify the submodel, your best tools are flight-tracking sites and airline technical pages, not consumer booking platforms. But even that check has limits: airlines can swap equipment after you pay. The practical takeaway is to focus less on which MAX variant appears at booking and more on the fact that the post-grounding record across the entire family is clean.

Key terms

MCAS

Maneuvering Characteristics Augmentation System, a Boeing flight-control system designed to automatically push the 737 MAX’s nose down in high-angle-of-attack conditions. It was introduced to compensate for the MAX’s larger, forward-mounted LEAP engines, which changed the aircraft’s stall behavior. In the two fatal MAX crashes, a single faulty angle-of-attack sensor fed erroneous data to MCAS, triggering repeated nose-down commands that pilots could not override in time.

Angle-of-attack sensor

A device that measures the angle between the aircraft’s wing and the oncoming airflow, providing critical data for stall prevention and flight-control systems. On the 737 MAX, the original MCAS design relied on input from a single sensor, creating a single point of failure. The redesigned system now requires agreement between two sensors before activating, eliminating the failure mode that caused the 2018 and 2019 crashes.

Type certificate

An official document issued by a civil aviation authority confirming that an aircraft design meets all applicable airworthiness and safety requirements. It is a prerequisite for commercial production and passenger service. The MAX 7 received its amended type certificate from the FAA on August 3, 2026, while the MAX 10 still lacked one as of early September 2026.

Airworthiness certificate

A document issued for each individual aircraft confirming it is in a condition for safe flight and conforms to its approved type design. End-of-production airworthiness certificates are the final sign-off before a newly built aircraft enters service. The FAA restored Boeing’s authority to issue these certificates for the 737 MAX and 787 effective July 20, 2026, after removing that authority in 2019.

Organization Designation Authorization (ODA)

A program through which the FAA delegates certain certification and inspection functions to qualified manufacturers like Boeing. It allows the company to issue airworthiness certificates and conduct compliance reviews under FAA oversight. Boeing’s ODA was renewed for three years in May 2025, and the July 2026 restoration of certificate-issuing authority operates within that framework.

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