Season 2009–10 was Airdrie United's eighth competitive season. They competed in the First Division, Challenge Cup, League Cup and the Scottish Cup. Summary Airdrie United finished ninth in the First Division, entering the play-offs losing 3–1 to Brechin on aggregate and were relegated to the Second Division. They reached the fourth round of the Scottish Cup, the first round of the League Cup and the first round of the Challenge Cup. League table Results and fixtures First Division First Division play-offs Challenge Cup League Cup Scottish Cup Player statistics Squad |} a. Includes other competitive competitions, including playoffs and the Scottish Challenge Cup. References Airdrieonians F.C. seasons Airdrie United