Yes, you can—and many pediatricians and flight crews in 2026 actually recommend it. Breastfeeding during takeoff and landing is a highly effective way to help your baby equalize the pressure in their ears. The act of swallowing helps open the Eustachian tubes, preventing the "ear pop" pain that often causes infants to cry during altitude changes. In 2026, most airlines have explicit policies supporting a mother's right to breastfeed in her seat, and flight attendants are trained to assist with pillows or privacy if requested. For safety, you must ensure your own seatbelt is fastened securely; while most airlines allow you to hold the baby in your arms ("lap child"), some 2026 safety regulations suggest using a CAA-approved infant seatbelt loop if provided. If you feel uncomfortable breastfeeding in a cramped seat, you can use a nursing cover, though it is not legally required. The only caveat is ensuring you are in a secure position should the pilot encounter unexpected turbulence during the initial climb, so always keep your own belt low and tight across your hips.