SpiceJet flight’s window frame comes loose mid-air. How risky is that?

A routine flight from Goa to Pune turned into a tense experience for passengers when a section of the cabin window frame inside a SpiceJet aircraft came loose mid-air earlier this week.

While no one was injured and the plane landed safely, footage shared by startled passengers quickly went viral, sparking fresh concerns about airline safety.

The incident raised an important question for many: just how dangerous is it when a window frame comes loose mid-air? Could it have put lives at risk? And what exactly happens in such situations?

Here’s what we know

What happened on the SpiceJet flight?

SpiceJet Flight SG1080, operating a Bombardier Q400 aircraft, took off from Goa for Pune on the evening of July 1.

Not long after takeoff, a passenger noticed that a part of the cabin window’s interior trim had come loose. Videos soon began circulating on social media, showing the light-coloured plastic frame, known as the shade trim, dangling unsteadily from the wall.

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Mandar Sawant, a passenger on the flight, told The Indian Express, “I was travelling back from Goa to Pune after attending an event. A woman was sitting behind me with a baby. Half an hour after takeoff, the window (close to her) just popped out. The woman got scared, and it was damn concerning…"

He added, “The flight attendants tried to calm us down, but what else could they even do? They moved the woman and her child to a different seat behind. The stewardess did manage to somewhat get the window back on, but any sudden movement and it probably would have fallen off again.”

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#SpiceJet from Goa to Pune today. The whole interior window assembly just fell off mid flight. And this flight is now supposed to take off and head to Jaipur. Wonder if it’s air worthy @ShivAroor @VishnuNDTV @DGCAIndia pic.twitter.com/x5YV3Qj2vu

— Aatish Mishra (@whatesh) July 1, 2025

Another flyer shared a video on X, showing the dislodged panel and expressing concern over the aircraft’s safety. “SpiceJet from Goa to Pune today (Tuesday). The whole interior window assembly just fell off mid-flight. And this flight is now supposed to take off and head to Jaipur. Wonder if it’s airworthy,” the user wrote, tagging the Directorate General of Civil Aviation (DGCA).

SpiceJet responds to viral video

The airline later issued a clarification, saying that safety was never at risk and the flight continued without any change in cabin pressure.

In an official statement, SpiceJet confirmed the loose panel was a non-structural “cosmetic (interior) window frame” used purely for shading and had no role in maintaining cabin pressure or aircraft structure. “It did not compromise the safety or integrity of the aircraft in any way,” the statement read.

The airline added that once the aircraft landed in Pune, engineers fixed the issue following standard maintenance protocol. However, SpiceJet did not share additional technical details about the inspection or whether the aircraft underwent a full check before being cleared for the next leg to Jaipur.

What happens if an airplane window breaks mid-air?

While the SpiceJet incident involved a cosmetic panel, not the actual aircraft window, the situation raised questions about what would happen if a real window were to crack mid-flight.

To understand the risks, it’s important to know how airplane windows are constructed.

Modern commercial aircraft windows are built in three layers: the outer pane, which holds the cabin pressure; a middle pane, which acts as a backup; and an inner plastic layer, which passengers see and can touch. The loose piece seen on the SpiceJet flight was part of this inner cosmetic trim, not the structure keeping the plane pressurised, the airline noted.

The outer pane is the one that matters most. As planes ascend, air pressure outside the cabin drops dramatically, while inside, the cabin is artificially pressurised to keep conditions safe and breathable. That means the outer window is holding back a significant amount of pressure, and is therefore designed to be exceptionally strong.

In the rare event that an outer pane fails mid-air, the result can be rapid cabin depressurisation. The air inside the plane rushes out to equalise with the lower pressure outside. At cruising altitudes, this can lead to a sudden drop in oxygen levels.

Symptoms of hypoxia, or oxygen deprivation, can begin within seconds at high altitudes. Dizziness, confusion, or even unconsciousness can set in quickly.

This is when oxygen masks, the ones mentioned in every pre-flight safety briefing, automatically deploy. They provide passengers with emergency oxygen to keep them conscious while the pilots descend the plane to a lower, safer altitude, where the air has sufficient oxygen.

So, while the SpiceJet case did not cause any harm this time, it did spotlight the importance of both safety checks in passenger aircraft.

With input from agencies