Both cards target airline loyalists, but the United Explorer Card edges ahead with better lounge access perks and more flexible redemptions, while the Delta Gold wins on everyday earning and first-bag savings for Delta regulars.
Delta famously removed award charts entirely in 2022, meaning your SkyMiles are worth exactly whatever Delta feels like charging that Tuesday morning.
You fly Delta frequently with family or a group
Free bags for up to 9 companions per trip can save hundreds of dollars per flight.
→ Pick Delta SkyMiles Gold AmexYou want lounge access and flexible award redemptions
Two United Club passes per year and Star Alliance partner awards make it far more versatile.
→ Pick United Explorer CardYou spend heavily on groceries and dining daily
Delta Gold earns 2x on both supermarkets and restaurants, making it a better everyday earner.
→ Pick Delta SkyMiles Gold AmexYou're a casual traveler who wants the most overall value
Lower ongoing annual fee, better boarding, lounge passes, and more predictable mile values tip the balance.
→ Pick United Explorer Card