Are you a traveller who has attempted to contact a Delta agent multiple times but has never received a response to your email despite having travel-related questions running through your mind? How many COVID vaccines are required for travel? Do I need to present my COVID permit at the airport? Is a booster necessary for me to travel? Can I still fly with Delta Airlines without a vaccination? And want information on how do I talk to a live person at Delta Get all of the choices that will enable you to contact officials fast right now.