Which first class cabin is worth your money?

When it comes to flying in style, not all First Class experiences are created equal. The “Big Three” U.S. carriers—American Airlines, Delta Air Lines, and United Airlines—each promise comfort, premium perks, and personalized service in their First Class cabins. But for the discerning traveler, the question remains: which airline actually delivers the best First Class experience? Let’s break it down below.

American Airlines vs. Delta vs. United: Which First Class Cabin Is Truly Worth Your Money?

American Airlines First Class: Polished but Inconsistent

American Airlines offers solid First Class seating, especially on its long-haul international routes where you’ll find lie-flat Flagship First suites with direct aisle access, premium bedding, and gourmet dining curated by celebrity chefs. On domestic flights, however, the experience can feel uneven. While seats are generally spacious with extra legroom and priority boarding, service quality depends heavily on the crew, and amenities often lag behind Delta and United. The Flagship Lounges are a big plus, offering elevated dining and premium drinks before your flight. But, outside of major hubs, First Class doesn’t always feel “first class.”

Best for: International travelers flying long-haul out of major hubs.

Delta Air Lines First Class: Comfort Meets Consistency

Delta has built a reputation for consistency, and its First Class cabins reflect that. Domestically, Delta’s First Class seats feature excellent recline, ample pitch, and thoughtful extras like memory-foam cushions and built-in entertainment screens—something many competitors still lack. On select international and transcontinental routes, Delta One (its premium First/Business hybrid) ups the ante with fully lie-flat seats, premium bedding from Westin Heavenly, and chef-inspired meals. What really sets Delta apart, though, is service: flight attendants are consistently attentive, warm, and professional, and Delta’s reputation for on-time performance adds to the appeal.

Best for: Travelers who value reliability, friendly service, and comfort every time they fly.

United Airlines First Class: Improving but Uneven

United Airlines has worked hard to overhaul its premium cabins, introducing the sleek United Polaris for long-haul international routes. Polaris offers direct aisle access, Saks Fifth Avenue bedding, and an elevated dining experience. On domestic routes, though, United’s First Class can feel hit-or-miss. Some aircraft have refreshed cabins with larger seats and entertainment, while others lag behind in comfort and design. Service is also inconsistent—some crews go above and beyond, while others fall short. United’s Polaris Lounges are a highlight, rivaling American’s Flagship Lounges in quality, but they’re only available in select airports.

Best for: International travelers who want luxury lounges and upgraded bedding, but who can tolerate occasional service inconsistencies.

So, Who Has the Best First Class?

For U.S. travelers, Delta takes the crown. While American and United both shine in certain international markets, Delta’s consistency, superior service, and more comfortable domestic First Class experience make it the best overall choice for consumers. From reliable on-time departures to friendly crews and thoughtful cabin features, Delta ensures your premium ticket actually feels premium.

Verdict:

Best Domestic First Class: Delta Air Lines
Best International Premium Experience: American (Flagship First) and United (Polaris) are nearly tied, but Delta One still impresses.
Best Overall Airline for First Class Flyers: Delta

If you’re paying the premium for First Class, Delta gives you the smoothest, most reliable, and most enjoyable experience in the sky.

Advertiser disclosure + editorial note