Boeing finds software glitch in automated flight guidance system of MAX planes

Read the original at The Hindu ↗
The Hindu · collected 2026-09-27 · by PTI

Quick Summary

Boeing has identified a software glitch in its B737 MAX planes that could cause the automated flight guidance system to disengage after a missed landing approach. The company is working on a permanent fix and has advised operators to reset the system as a precautionary measure. In India, 96 Boeing 737 MAX planes are currently in operation—53 with Air India Express and 43 with Akasa Air—and both carriers have confirmed that safety is not compromised by this issue, although they did not specify if any aircraft had been affected.
Written locally by qwen2.5:14b on 2026-09-27, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

In late August, Boeing discovered a new software glitch on its 737 MAX planes that can disable an automated navigation feature during a missed landing approach. This issue arises when pilots change their flight path after aborting a landing attempt due to a cockpit software update. In certain scenarios, the plane's vertical navigation system (VNAV) disengages, leaving pilots without some autopilot functions at low altitude and potentially in challenging conditions like bad weather.

Boeing informed airlines that it does not consider this glitch a safety risk but is working on a permanent fix. The Federal Aviation Administration (FAA) is investigating the issue and could take action if it poses a safety concern. Southwest Airlines and United Airlines have opted to accept aircraft with an earlier version of the software, refusing new planes until the problem is resolved.

This incident follows previous scandals involving the 737 MAX, including two fatal crashes in 2018 and 2019, which led to a worldwide grounding. The recent glitch has raised concerns about pilot workload during critical moments when manual control might be necessary.

Written for “Boeing 737 Max Software Glitch” on 2026-10-05, grounded in this article and the 4 other(s) covering the same event.

Signals How these are calculated →

Claims extracted
11
claim-shaped sentences
Uncertain
27%
3 of 11 hedged
Leaning
not political
takes no side on a contested political question
Correction & hedging signals
59.9
corrections and hedging in what we collected; not a measure of accuracy
Outlets on this story
5
Technology
Narrative spread
1
articles carrying this framing
Analyzed 2026-09-27 · how these are computed

Story

📰 Boeing 737 Max Software Glitch
Technology · 5 article(s) covering the same event. See how they differ ↓

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Compared with similar articles

This article reads unscored and hedges 27% of its claims. Each row says how that neighbour differs.
New York Post
⚖️ leaning not scored 🔴 26% hedged 5 of 19 📰 publisher trust 64
“Both articles describe the identical software issue discovered by Boeing on its 737 MAX aircraft, which can cause autopilot disengagement after a missed landing approach.”
The Straits Times
⚖️ leaning not scored 🔴 25% hedged 3 of 12 📰 publisher trust 59
“Both articles report on Boeing identifying and informing operators about a software glitch in the 737 Max's automated navigation system, occurring at around the same time.”
CBS News
⚖️ leaning not scored 🔴 19% hedged 6 of 32 📰 publisher trust 66
“Both articles discuss the investigation and detection of a software glitch in Boeing 737 MAX planes' automated flight guidance systems, occurring on the same day.”
Daily Mail
⚖️ leaning not scored 🔴 28% hedged 7 of 25 📰 publisher trust 65
“Both articles describe the discovery of a software issue in Boeing's 737 MAX planes that can cause the automated flight guidance system to disengage during aborted landings, reported on the same day.”
The Straits Times
⚖️ leaning not scored 🔴 16% hedged 3 of 19 📰 publisher trust 59
“Article A reports on Boeing discovering a software issue in its MAX planes, while Article B discusses the FAA delaying certification of the MAX 10 due to the same software issue. Although related, they describe different specific events occurring at distinct times.”
CBS News
⚖️ leaning not scored 🔴 33% hedged 1 of 3 📰 publisher trust 66
“While both articles discuss a software issue with Boeing's 737 MAX planes, Article A describes the discovery of the glitch and its potential impact on flight guidance systems, while Article B focuses on the FAA delaying approval for the 737 MAX 10 due to this glitch. These are related but distinct events.”

Publisher

The Hindu · 800 article(s) · 1 correction(s) detected
Running correction rate · 1 correction(s)
2026-10-04
Tennessee’s prisons chief is resigning after failed execution of Christa Pike

Who wrote this

No reporter is named on this article, beyond the feed's “PTI”.

Topics

737 MAX Air India Express Akasa Air B737 MAX Boeing

Subjects

Boeing ORG · 6× Air India Express ORG · 2× Akasa Air ORG · 2× IndiGo ORG · 2× Air India ORG · 1× Airbus ORG · 1× European NORP · 1× India GPE · 1× the Directorate General of Civil Aviation ORG · 1×

Narrative

Our aircraft continue to operate safely in accordance with established procedures and applicable regulatory requirements,” an airline spokesperson said in a statement.
framing: mixed · carried by 1 article(s) · first seen 2026-09-27
🔮 Boeing has detected a software issue in some of its B737 MAX planes that could result in disengagement of the automated flight guidance system after a missed landing approach, and the aircraft maker is working on a permanent solution, according to sources.

Claims (11 extracted, 3 hedged)

Boeing has detected a software issue in some of its B737 MAX planes that could result in disengagement of the automated flight guidance system after a missed landing approach, and the aircraft maker is working on a permanent solution, according to sources. uncertain
maker → detect → sources
“Last month, we informed all 737 operators about a software issue where pilots may experience a reduction in automation during a landing scenario. uncertain
pilots → inform → scenario
We shared information with operators that reinforced existing pilot procedures for safely handling such cases,” the spokesperson said in a statement. asserted
spokesperson → share → statement
Boeing has issued an advisory to operators to reset the system following a missed approach as a precautionary measure to address the issue, sources said. “ asserted
sources → issue → issue
We are closely coordinating with Boeing and can confirm that there is no impact to the safety of Akasa Air operations. asserted
We → coordinate → operations
Our aircraft continue to operate safely in accordance with established procedures and applicable regulatory requirements,” an airline spokesperson said in a statement. asserted
spokesperson → continue → statement
However, the carrier did not specifically mention whether any of its Boeing 737 MAX planes have been impacted due to the issue. asserted
any → mention → issue
There was no immediate response from the Directorate General of Civil Aviation on whether it was probing the issue and whether any advisory was issued to airlines. asserted
advisory → be → airlines
Globally, Boeing has delivered more than 2,400 B737 MAX planes to various airlines. asserted
Boeing → deliver → airlines
Earlier this week, European aircraft major Airbus detected a quality issue with the surface-protection coating on the fuselage of a significant number of narrow-body A321 neo planes, and around a dozen such aircraft operated by IndiGo were also impacted, according to sources. uncertain
aircraft → detect → sources
IndiGo and Air India operate around 190 such aircraft. asserted
IndiGo → operate → aircraft
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