About Delta Airlines
Delta Air Lines is one of the world's largest and most awarded airlines, serving over 200 million customers annually. Founded in 1924, Delta has grown to become a leader in the aviation industry, known for its excellent customer service, extensive route network, and innovative approach to air travel.
Headquartered in Atlanta, Georgia, Delta operates over 5,000 flights daily to more than 300 destinations across six continents. As a founding member of the SkyTeam alliance, Delta offers seamless connections to destinations worldwide.
SkyMiles Rewards Program
Join Delta SkyMiles to earn miles on every flight and redeem them for free flights, upgrades, and more. Benefits include:
- Earn miles on flights and with partner brands
- No blackout dates on award travel
- Miles never expire
- Medallion status tiers with exclusive perks
Popular Routes from Delta Hubs
5,000+
Daily Flights
300+
Destinations
#1
U.S. Airline (J.D. Power)
Frequently Asked Questions
How do I check in for a Delta flight?
You can check in online at delta.com, via the Fly Delta app, or at airport kiosks starting 24 hours before departure.
What is Delta's baggage policy?
Basic economy includes one personal item. Main cabin includes carry-on and personal item. Checked bag fees vary by route.
Can I change my Delta flight?
Most tickets can be changed without fees. Fare differences may apply. Basic economy tickets have more restrictions.
Does Delta offer free WiFi?
Delta offers free messaging on all WiFi-equipped domestic flights. Full WiFi access requires purchase or T-Mobile partnership.