Sullay Kaikai scored as Cambridge maintained their League Two play-off pursuit with an away win as Fleetwood's search for a first victory of the new year continued.
Kaikai scored a great goal in the first half, but Ethan Ennis equalized with a penalty in the second half. James Gibbons then secured the win for Cambridge at Highbury, making it 11 league games without a loss.
Louis Appere missed the first chance of the match, heading the ball over the crossbar for the visitors.
Kaikai, from Sierra Leone, scored his seventh goal of the season for Cambridge with a fantastic free-kick after James Brophy was fouled near the box.
Kaikai almost assisted another goal when he set up Appere, but Appere shot wide.
In the 60th minute, Ched Evans of the Cod Army saw his volley go over the bar. Jay Lynch prevented Kaikai from scoring again by rushing off his line.
Fifteen minutes from the end, Evans earned a penalty, and Ennis scored to make it 1-1.
But Gibbons scored the winning goal with a strong shot through a crowded goal area eight minutes later.

