Hello, I Had A Cervical Cerclage Placed This Past Friday

Hello, I had a cervical cerclage placed this past Friday at 15 weeks of pregnancy. My husband and I were considering traveling on an 2 1/2 hour flight from Atlanta to Puerto Rico this coming weekend. I will be 16 weeks then. So far I am completely healthy, no blood pressure issues or cervical shortening issues. I had to have a cerclage placed because I went into preterm labor at 22 weeks last year and we lost our baby...not due to cervical shortening, but possibly due to having a soft/weaker cervix. I just don't want to get on an airplane if it will put me at risk. Need expert advice. Thanks.