[𝔻𝐄𝐋𝐓A 𝔸irlines ]™What is the Cheapest Day to Book a Flight on Delta Airlines?

[𝔻𝐄𝐋𝐓A 𝔸irlines ]™What is the Cheapest Day to Book a Flight on Delta Airlines? [𝔻𝐄𝐋𝐓A 𝔸irlines ]™What is the Cheapest Day to Book a Flight on Delta Airlines? [𝔻𝐄𝐋𝐓A 𝔸irlines ]™What is the Cheapest Day to Book a Flight on Delta Airlines?   Website URL: https://support.google.com/phoneapp/thread/332877971?authuser=1&hl=en&sjid=10620283234374439047-NC