Delta Beats Earnings Expectations, Lifts Profit Outlook on Travel Rebound

Delta reported Q2 profit of $1.8 billion, beating analyst expectations.
Revenue rose 13% to $15.6 billion compared to last year.
Delta now forecasts full-year earnings per share of $6-7, up from prior outlook.
CEO cites strong international growth and resilient domestic demand.
Other airline stocks also rose following Delta's better-than-expected results.