AAdvantage Business World Elite Mastercard vs United Club℠ Infinite Card
Side-by-side comparison of fees, rewards, benefits, and transfer partners.
- American Airlines purchases 2x
- telecommunications merchants, cable and satellite providers, car rental merchants and at gas stations 2x
- All Other Purchases 1x
- United Purchases 4x
- Dining 2x
- Hotel Stays 2x
- Global Entry/TSA PreCheck Credit $120
- IHG Rewards Credit $120
- First Checked Bag Free (~$70/yr)
- United Club Membership
- Free First and Second Checked Bags
- Premier Access
- +1 more
Common Questions: AAdvantage Business World Elite Mastercard vs United Club℠ Infinite Card
Is the AAdvantage Business World Elite Mastercard or United Club℠ Infinite Card better for dining?
AAdvantage Business World Elite Mastercard has no dining bonus; United Club℠ Infinite Card earns 2x on dining.
Which has the higher signup bonus in 2026?
AAdvantage Business World Elite Mastercard currently offers 75,000 pts signup bonus (spend $5,000 in 3 months). United Club℠ Infinite Card offers 90,000 pts signup bonus (spend $5,000 in 3 months). United Club℠ Infinite Card has the larger bonus.
Which card is better for international travel?
Both cards charge no foreign transaction fees, making either a solid choice for international travel.
Can I hold both the AAdvantage Business World Elite Mastercard and the United Club℠ Infinite Card?
In most cases yes — holding both is allowed and can be a smart strategy for maximizing rewards across different spending categories. AAdvantage Business World Elite Mastercard is from Citi and United Club℠ Infinite Card is from Chase, so they're governed by separate bank policies.