MCC 3151 covers AIR ZAIRE merchants, classified under airline. To maximize rewards at these businesses, look for credit cards with broad spending bonuses or airline category multipliers. MCC Lookup Tool to find which cards earn bonus rewards here.
Airlines like Air France and KLM use MCC 3151 for transactions. This includes purchases of tickets, upgrades, or other travel services.
Cardholders often mistake frequent flyer store purchases as MCC 3151 when they actually fall under retail categories.
MCC 3151 stands for AIR ZAIRE. It is a four-digit Merchant Category Code used by payment networks to classify businesses in the airline category.
Merchants classified under MCC 3151 (AIR ZAIRE) operate in the airline sector. Card networks assign this code during merchant onboarding based on the primary business activity.
MCC 3151 (AIR ZAIRE) is not currently a dedicated bonus category for most major credit cards. For airline spending at these merchants, a flat-rate rewards card (1.5–2% on all purchases) is typically your most reliable option. Use our MCC Lookup Tool to find the best card for any specific merchant.
Currently, no credit cards in our database have a dedicated bonus category for MCC 3151 (AIR ZAIRE). Most purchases posting with this code will earn base rewards (typically 1–1.5x on everyday cards). A flat-rate cashback card is the most predictable choice for airline spending.
MCC 3151 is assigned to businesses providing air zaire services. While this is a less common merchant category, any purchase that posts with code 3151 will be classified as 'AIR ZAIRE' by your card issuer, which determines whether airline category bonuses apply to that transaction.
MCC 3151 (AIR ZAIRE) and MCC 3000 (UNITED AIRLINES) are both in the airline category but cover distinct merchant types. MCC 3151 is used for air zaire businesses, while MCC 3000 is assigned to united airlines merchants. Both may qualify for the same bonus category on your card — check your card's terms or use our MCC Lookup Tool to confirm.