Baby growth and induction

Stacey

Hi just wondering im 38weeks 5days tomorrow and have a growth scan as july baby was 3.15lb then August baby was 7.1lb, if baby is above the percentile they mentioned about inducing me and im just wondering how long after being told they are going to induce you, is it that day or do you get a few days or a week as my fiance has an airport pick up of our friends in 3 days and the trip will take him about 5hrs.