Makes sense though really. It's a pretty rare service in that it can be price comparisoned so easily. The core service is pretty much exactly the same. Get you

Makes sense though really. It's a pretty rare service in that it can be price comparisoned so easily. The core service is pretty much exactly the same. Get you from A to B in the same amount of time. Even comparing a bus and train isn't as similar even if it does the same route as the bus is likely to take way longer. The additional differentiation is pretty hard to be concrete about. Eg, you may pay a load more vs another carrier to have a flight with WiFi and power outlets but then find out it is out of service or they swapped planes.