Routine Inspections: Airlines perform daily and weekly checks on airplanes to catch problems early, like inspecting tires or oil levels before every flight.Preventive Maintenance: Parts like engines or brakes are replaced or serviced on a schedule to avoid breakdowns during flights.Emergency Repairs: If a problem is found during a flight or landing, technicians quickly fix it before the next flight to ensure safety.Following Safety Regulations: Maintenance teams follow strict rules from aviation authorities (like the FAA) to keep standards high worldwide.These practices help keep passengers safe and ensure flights run smoothly every day.