I took 2 of the longest economy flights of my life on Qatar Airways and Ethiopian Airlines. I'd only book one again.

I took 2 of the longest economy flights of my life on Qatar Airways and Ethiopian Airlines. I'd only book one again.

The reporter on an Ethiopian Airlines flight.Monica Humphries/Business InsiderTraveling to East Africa involved a 13-hour Ethiopian Airlines flight and a 16-hour Qatar Airways ride.For both of these long-haul flights in economy, I sat in window seats at the back of the plane.Ultimately, small differences like seat width are why I'd book Qatar again.The small details make the biggest difference on a long-haul flight in economy.It might be one ext…