Do airlines have bike boxes?

Excuse me, I'm wondering if you could help me with a question I have regarding airlines and bike boxes. I'm planning to travel with my bicycle and I'm curious if airlines typically provide bike boxes for customers to use when shipping their bikes. Is this a common service offered by airlines, or do I need to purchase or arrange for a bike box on my own? Additionally, if airlines do offer this service, are there any specific airlines that are known for being particularly accommodating or having better options for transporting bikes? I appreciate your time and any information you can provide.