Since the online multiplayer for this game is dead now the only way to gain this achievement is in a boosting gaming session. You have to have at least 6 different gamer tags in the match from start to finish so set up a session for 8 people to allow for two back-ups.
The shortest possible match is a 'Capture the Flag' on the 'Than' map with the capture limit set to 3. Choose the Airplanes and have everyone who has unlocked it choose the Phantom, otherwise the fastest aircraft they have.
You may as well combine this with the
The person going for both achievements simply needs to take off and head for the top of the enemy aircraft carrier to pick up the enemy flag then return it to their own aircraft carrier by flying through their own flag. Do this 3 times and you will win unlocking the 'Good Show' achievement for everyone on your team and also the person who captured the flags will unlock the 'Cracking Good Show' achievement.