sxpsxpsxp, to the best of my knowledge, the "Peanut Allergy" box on under Accessible Services doesn't do anything. I believe it's a remnant from when they served bags of peanuts on the plane. The special meals tab is what you'd have to select, although there isn't anything for allergies.
According to
this page, what Delta does is very minimal... and certainly the food is not protected against having some peanut in it.
Peanut Allergies
When you notify us that you have a peanut allergy, we’ll refrain from serving peanuts and peanut products onboard your flight. Instead, we’ll offer non-peanut snack items to everyone.
If you would like additional time during the boarding process to clean your seat area, please let the gate agent know that you would like to pre-board.
You’re welcome to board early and clean your seat area in case of traces of allergens but you must bring your own cleaning materials.
We also recommend that if you have a significant allergic reaction, you bring appropriate medications on board (e.g. EpiPen®).
Though we always aim to work with you to make your flight safe and comfortable, we cannot guarantee a peanut- or nut-free flight or prohibit other customers from carrying nut products aboard. If you need to make us aware of a nut allergy for an upcoming flight, please visit
My Trips to fill out the Accessibility Service Request form or call Delta reservations at
404-209-3434.