Why do airlines ask you to open windows?
Sophia Vance
Published Jan 15, 2026
If the airplane's interior is dark while its exterior is bright and sunny, passengers may struggle to quickly exit the airplane during an emergency. Therefore, airlines require passengers to open their window shades during takeoffs and landings to allow for eyesight adjustment.
Why do flight attendants ask to open the window shades?
“From a safety standpoint, open shades help improve situational awareness,” says a rep from the Flight Safety Foundation. “For example, during an emergency evacuation, flight attendants or passengers need to be able to see outside to determine whether it's safe to open and use an emergency exit.Why do airlines ask you to close windows?
This is to assist the crew in case of an emergency, so they can see out of the aircraft in case of an evacuation. Most accidents happen during take off or landing so this makes complete sense. When flight attendants ask you to raise your window shade for take off or landing, you have to comply—it is the law.Why do you have to put your window down on a plane?
It's for your own safety. If anything happens during take-off and landing - the most risky stages of every flight - then your eyes will already be used to the dark or the light outside, and you'll be able to react more quickly. That's also the reason why the lights in the cabin are dimmed for take-off and landing.Why you should never close your shade before the airplane takes off?
The reason is simple: It's to keep the cabin cool. Closing the shades reduces the amount of sunlight entering the cabin. If you've left a car parked on a hot day, you know that when you get back in, it can be unbearable.Why are window shades kept open during take off & landing?
Can pilots open windows while flying?
Opening the windowWhen the aircraft is not pressurized, either on the ground or if depressurized during the flight (intentionally or due to accident), then they can be opened. On most modern aircraft, the opening procedure is the same.