What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.

United Airlines Holdings Inc (NASDAQ: UAL) reported a first-quarter operating revenue decline of 21% compared to 1Q19 to $7.6 billion, missing the consensus of $7.68 billion. Capacity down 19% compared to 1Q19.
mildly negative