Travel Is there a doctor on board? Usually, yes. Here’s why. | Cruising Altitude August 2, 2023August 7, 2023Zach Wichter, USA TODAYComments Off on Is there a doctor on board? Usually, yes. Here’s why. | Cruising Altitude If there's a medical emergency on your flight, the cabin crew is likely not flying solo. Doctors on the ground can give advice. Here's how they work.