Fri, 12/22/2023 - 10:40 Tech Insider Travel Travel United and Delta have already introduced Bluetooth capabilities on some flight entertainment systems.Zach Griff Tags Travel, Tech, Travel, air-travel, Tech, united-airlines, delta-airlines, bluetooth, inflight, boeing-737, boeing-max, A321neo, Life, Lifestyle, life-insider-weekly Source You can now use your AirPods to watch in-flight screens on some US airlines. He…