Offer extended: Free snacks on some flights if you are a Delta Air Lines cardholder

There's a fun treat for some Delta Air Lines flyers that not many know about.

Delta is offering Delta cardholders an onboard snack for a limited time and the airline just extended the offer through the end of June.

If you have a Delta SkyMiles American Express card, you should be able to get a free snack on some flights. Those snack options include Dot's Homestyle Pretzels, Nerds Gummy Cluster or Pringles chips on flights over 900 miles.

"If these snacks are offered on your flight, you'll see the redemption option when logged into Delta Sync Wi-Fi," according to Delta.com.

The following Delta credit cards qualify for the free snack:

• Delta SkyMiles® Blue American Express Card
• Delta SkyMiles® Gold American Express Card
• Delta SkyMiles® Gold Business American Express Card
• Delta SkyMiles® Platinum American Express Card
• Delta SkyMiles® Platinum Business American Express Card
• Delta SkyMiles® Reserve American Express Card
• Delta SkyMiles® Reserve Business American Express Card

"[Eligible cardmembers] can enjoy a premium complimentary snack offer available onboard Delta Sync Wi-Fi enabled aircraft on flights over 900 miles that are within the United States or between the United States and Canada, Mexico, Central America, and Caribbean ... while supplies last through June 30, 2026."

To grab your snack, log in to the Delta Sync Wi-Fi, register your Delta card and click the "Claim Your Premium Snack on Today's Flight" button and then click on the "redeem now" button.

You'll just need to show your flight attendant the redemption.

Not a bad perk. Retail value of the snack is $9.

Related reading:

• Maximize your airfare: The best credit cards for booking flights
• Delta Medallion status: What it is and how to earn it
• The best credit cards to reach elite status
• Delta basic economy: What you need to know about bags, seats, boarding and more

Editorial disclaimer: Opinions expressed here are the author’s alone, not those of any bank, credit card issuer, airline or hotel chain, and have not been reviewed, approved or otherwise endorsed by any of these entities.