Bonner Field (ICAO: 4AL6) is a small, privately owned general aviation airfield located in Summerdale, Baldwin County, Alabama, United States. It serves private pilots and small aircraft operators in the region. The airport does not have scheduled commercial airline service and operates primarily as a general aviation facility. It is one of several small airfields in Baldwin County, which also hosts larger facilities such as Jack Edwards National Airport. Detailed historical and operational records for this airport are limited in publicly available sources, reflecting its status as a small private field.