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}.

Delta Air Lines (DAL) officially joined the earnings festivities with the release of its Q1 results on Wednesday. Rolling into next week, a few other airline companies - American Air Lines (AAL) and United Air Lines (UAL) - are slated to release quarterly results as well.
neutral