The carrier's improvements to its flagship hub in Georgia's Hartsfield-Jackson Atlanta International Airport has allowed for its largest summer schedule yet, with more than 1,060 peak day departures. The $26 million renovation includes a new check-in environment, multiple baggage drop areas, 26 self-service kiosks and signage and audio messaging in English and Spanish, with plans to expand to seven more languages later this year. This summer, Delta also has plans for new flights between Atlanta and Dubai, Prague, Czech Republic, Seoul, South Korea and Vienna. Visit www.delta.com