SEATTLE (AP) — Canceled sailings at Washington State Ferries could worsen for Labor Day weekend as crew shortages and COVID-19 quarantines continue to impact the schedules. The Seattle Times reports that travelers are advised to prepare for delays, choose an early or late sailing, or consider walking aboard to avoid car lineups. The ferry system stopped accepting new weekend reservations for the San Juan Islands and Coupeville-Port Townsend routes, as it can’t guarantee a full schedule. Six routes will run fewer trips than usual through Labor Day weekend and beyond, especially late nights. Next week the Seattle-Bremerton route will shrink to just one boat so the ferry Kaleetan can undergo dry-dock repairs.