Analysts at Melius Research pointed out in a report that the Trump administration's push to reduce the size of government may have a negative impact on tourism and the broader U.S. economy. United Airlines recently said its government business has weakened since the November U.S. presidential election. However, analysts also note that airlines rely relatively little on government business, which accounts for less than 2% of United's revenue, compared with about 1% for Delta. "The question is whether the weakness in government business will spill over to other parts of the economy," analysts wrote. "It is difficult to judge at the moment, but clearly there are growing concerns about how this impact can be controlled."