Both carriers are major U.S. airlines competing aggressively in 2026, with United focusing on high-frequency domestic and ambitious long-haul expansion, while American emphasizes a turnaround year with loyalty program improvements and regional network growth. Choice depends on your route, loyalty program preferences, and whether you prioritize frequency (United) or domestic expansion (American).
American Airlines vs United Airlines — Side-by-side comparison on A Versus B
Both airlines offer distinct advantages in 2026: United excels for long-haul and high-frequency travelers seeking global reach, while American targets those prioritizing domestic coverage and improved onboard experiences. Choose United if you fly international routes or need frequent connections; choose American if you value loyalty program benefits, regional accessibility, and focus on domestic turnaround improvements.
Compare American Airlines vs United Airlines
Major U.S. carrier with extensive international network and competitive pricing
Major U.S. carrier with 800+ aircraft and most extensive international route network.
American Airlines vs United Airlines — Comparison Data
Structured comparison data for American Airlines vs United Airlines with 168 attributes.
Business Class Lie-Flat Seats (Long-Haul)
Customer Satisfaction Score (J.D. Power 2025)
Premium Cabin Seat Pitch (Business/Polaris)
Average Domestic Round-Trip Ticket Price
Customer Satisfaction Score (J.D. Power 2024)
DOT Complaints Per 100,000 Passengers (2024)
J.D. Power Customer Satisfaction Score (2024)
American Airlines vs United Airlines — Attribute Category Vocabulary
Taxonomy of attribute categories used to classify comparison data for American Airlines vs United Airlines.
Which airline is better for domestic travel in 2026?
American Airlines is slightly better for domestic travel in 2026 due to its expansion of regional destinations (Chicago to Erie, Tri Cities, Lincoln) and focus on improving onboard experience. However, United offers higher frequency on major routes. The choice depends on your specific route and whether you prioritize frequency or regional accessibility.
Which airline has better international/long-haul service?
United Airlines clearly excels in long-haul service with its aggressive widebody strategy, 22-hour one-stop flights, and established transatlantic business class. American is improving but is still in a transitional phase for its premium international offerings.
What are the reliability concerns for each airline in 2026?
United Airlines is experiencing rising customer service complaints, flight delays, and cancellations in 2026, which represents a reliability concern. American Airlines, conversely, is improving its operational reliability as part of its turnaround strategy, making it the more dependable choice for 2026.
Which airline has better loyalty programs for frequent flyers?
American Airlines is making major loyalty program adjustments and rule changes in 2026 specifically designed to improve member benefits. United maintains a standard program. If you value loyalty rewards, American's overhaul makes it more attractive for 2026.
How do the airlines compare on pricing and value?
Both airlines offer competitive pricing within the Big 3 U.S. carriers. American's 2026 improvements to onboard experience and loyalty program suggest better value for domestic frequent flyers, while United's long-haul premium may justify higher fares for international travelers.
Which airline should I choose if I fly frequently?
For frequent domestic flyers, choose American Airlines due to its loyalty program overhaul and expanding network. For frequent international flyers, choose United Airlines despite its current operational challenges, as it offers superior long-haul connectivity and premium cabin experiences.