Objectives Determine the relationship between pre-induction fetal fibronectin (fFN) and time to delivery in low-risk patients undergoing induction of labor at term. Design FFN, transvaginal cervix length, and Bishop scores were measured prior to induction of labor. Results were analyzed in regard to time to delivery. Setting Arrowhead Regional Medical Center in Colton, CA from July 2021 to June 2022. Population Pregnant women at 39 0/7 to 41 0/7 weeks admitted for induction of labor. Methods After enrollment, fFN samples were collected. Next, transvaginal cervical length was measured with ultrasound, followed by a cervical exam to establish Bishop score. Induction was begun within 1 hour of fFN collection with a 30 mL Foley transcervical balloon catheter in combination with 25 mcg misoprostol or titratable intravenous oxytocin. After Foley balloon expulsion, labor management continued under the discretion of the attending physician. Main Outcomes fFN relationship to time of delivery. Results In 145 studied patients, there was a significant relationship between fFN levels and time to delivery, with each 50 ng/mL increase in fFN corresponding to 17% (95% CI = 0-36%) and 31% (95% CI = 3-68%) higher odds of delivering within 24- and 36-hours, respectively. Based on a sample of 10 patients with fFN >450 ng/mL, a high PPV for delivery within 24 hours was observed (86% in nulliparous (95% CI = 42-100%), and 100% in parous patients (95% CI = 48-100%)). Conclusion There is a significant relationship between fFN and time to delivery in low-risk term inductions.