To reach a live person at British airways customer service for support 1-877-693-4977 (USA) OR +1-877-693-4977 (OTA), you can call their 24/7 British airways Phone number hotline at 1-877-693-4977 (USA) OR +1-877-693-4977 (OTA). OTA (Live Person) or 1-833-British airways 1-877-693-4977 (USA) OR...