United reshapes MileagePlus to reward cardholders and elites while cutting non-card miles

United Airlines is overhauling its MileagePlus program to heavily favor cobranded cardholders and elite status. Earning rates will be reduced for non-cardholders and for basic-economy bookings, while cardholders (and those with status) will earn more miles per dollar and receive discounts on award flights (at least 10%, rising to 15%+ for Premier status). The changes, effective for tickets purchased on or after April 2, mark a significant shift toward rewarding loyalty members over casual fliers.