Boeing said on Tuesday it delivered 14 commercial jets in October, less than half of the 34 jets it handed over to customers during the same month in 2023, after a weeks-long strike halted most of its aircraft production.

Boeing says it will be several weeks before it fully resumes building passenger planes, as factory workers return following a strike that lasted nearly two months.

Southwest’s order book with Boeing had originally called for 86 aircraft deliveries in 2025, but the airline has since lowered that number to 73.