There are more airplanes in the sky, more birds in the sky and this is where the conflict comes in. (edition.cnn.com)
Domestic carriers don't always have the most luxurious birds in the sky. (rewardexpert.com)
I'm wondering if maybe it was deliberately written from a comedic or farcical angle; if so, it went wooshing right over my head, like one of those great metal birds in the sky. (religion.blogs.cnn.com)