Originally Posted by
soberego
The FB website says to use my FB number when booking a flight on Delta but it auto-populates my Delta Skymiles, even having saving a partner program in the delta system.
thank you for the help.
S
It sounds like you’re booking flights using DL app or website (logged in). If you want to credit flights to fb or indeed outside your programme, book with a web browser, preferably anonymously, or use fb app.
If you prefer to use DL platform, maybe your question is best answered on DL forum.