Bottom Line: You can contact the American Express Platinum Concierge by calling 1-800-525-3355. There's no question that the Amex Platinum offers lots of perks and benefits.What Airlines accept Amex points?
After you transfer your AMEX Membership Rewards points to Air Canada Aeroplan, ANA, or Singapore Airlines, you can use the miles to book flights on United Airlines. That’s because all 4 airlines are part of the Star Alliance.Do you get travel insurance with the AMEX Platinum Card?
As you can see, the AMEX Platinum card is NOT the best card for folks looking to get automatic travel insurance. And the coverage is the same for other AMEX Platinum cards, including: The Platinum Card® from American Express Exclusively for Mercedes-Benz. The Business Platinum® Card from American Express OPEN.