The main competitors of Delta Air Lines include United Airlines (UAL), Southwest Airlines (LUV), Alaska Air Group (ALK), SkyWest (SKYW), Copa (CPA), JetBlue Airways (JBLU), Allegiant Travel (ALGT), Ryanair (RYAAY), American Airlines Group (AAL), and Frontier Group (ULCC).
Delta Air Lines (DAL) competes with United Airlines Holdings, Southwest Airlines, and American Airlines Group for domestic and international airline travel business in the United States.
Endeavor Air, a wholly-owned subsidiary of Delta Air Lines, is the world's largest operator of CRJ-900 aircraft. Flying as Delta Connection, Endeavor operates 130 regional jets on 700 daily flights to over 126 cities in the United States, Canada, and the Caribbean.
Overall, Delta has a higher operations reliability score, which goes a long way among travelers. We recommend looking at which airline serves your home airport as well as the routes you want to fly and make your final decision based on that.
As it turns out, American flies to more destinations overall. But since Delta is part of a bigger airline alliance, it has a larger network of international destinations. That means you might not necessarily fly internationally on a Delta flight, but you can book that partner flight through Delta.
Hawaiian Airlines: 37 inches across all planes. American Airlines: 36.8 inches on average. Delta Air Lines: 36.7 inches on average. United Airlines: 35.6 inches on average.
When comparing JetBlue and Delta, the overall winner is Delta. The airline flies to more destinations than JetBlue, with its SkyTeam partners providing even more options. Delta flights have better reliability for on-time departures versus JetBlue, and it has fewer cancellations and tarmac delays.
It may not come as a huge shock that our overall winner is also the most expensive in the USA. Delta Airlines ranks the worst in price based on revenue per passenger miles in 2022 and 2023. At least if you're going to have to pay more for a Delta flight, you can expect it to be comfortable and on time!
The main competitors of Delta Air Lines include United Airlines (UAL), Southwest Airlines (LUV), Alaska Air Group (ALK), SkyWest (SKYW), Copa (CPA), JetBlue Airways (JBLU), Allegiant Travel (ALGT), Ryanair (RYAAY), American Airlines Group (AAL), and Frontier Group (ULCC).
Delta Air Lines is a major airline in the United States headquartered in Atlanta, Georgia. It is the United States's oldest operating airline and the seventh-oldest operating worldwide.
Vanguard owns the most shares of Delta Air Lines (DAL). What is the significance of the ownership structure for a publicly traded company?
Fleet overview. Delta operates the largest fleets of the Airbus A220, Boeing 717, and Boeing 757, the largest passenger fleet of the Boeing 767, and the largest Airbus A330 fleet of any US airline. Alongside United Airlines, it is one of only two airlines operating the Boeing 767-400ER.
Delta is generally thought of as the most operationally stable and premium of the large carriers. Southwest's legacy is low-cost airfares and its egalitarian boarding style. If you're trying to make a decision about which airline is the right one for you, here's our comparison to help you decide.
Each of our 4 Medallion Tiers — Diamond, Platinum, Gold, and Silver — delivers an added level of service, exclusivity and rewards offered only by Delta that elevate your journey at every turn.
Delta consistently ranks higher than United in The Wall Street Journal's annual airline scorecards, particularly for reliability and overall customer satisfaction.
Well-known and used American carriers—including American Airlines, Delta, Spirit, Jet Blue, Frontier, Southwest and Alaska Airlines—all have 7 out of 7 safety ratings.
Delta Air Lines has consistently ranked as one of the top airlines in the U.S., earning accolades for reliability and service. In NerdWallet's 2025 rankings of the Best Airlines, Delta secured third place, following American Airlines and Alaska Airlines.
Luxury at a Higher Altitude. Discover Delta One®, our most premium travel experience on the ground and in the air. Relax and unwind prior to takeoff with access to the Delta One Lounge, Delta Sky Clubs and Sky Priority services.
First Class on Delta means receiving Sky Priority® service, which offers accelerated check-in, security, and baggage handling. Once it's time to board, you're invited to board first so you can settle in sooner and enjoy the First Class experience.