Bad weather in the US is cancelling and delaying a lot of flights. What airline gets hurt more? What type of airline will have passengers waiting the longest? An airline set up with a hub and spoke system, like Delta or American, or one that has short legs from city to city like Southwest or Allegiant?

As the weather and airports start to clear, which type of airline will have less trouble ramping back up to normal operation and move the passengers to where they want to go?