I'll make an attempt, but note that I'm not anywhere near fluent in German and they were speaking too fast for me in some parts.
It opens with the pilots in the two planes exchanging insults with eachother, I think the insults are revolving around the orange pilots' ages (they're older than the pilots in the white plane). Then the guy in the orange plane says something like, "Well what do you want then, do you want to race?" The planes start their engines here and a pilot in the orange plane says "1,2,3 GO!" and the planes begin to race. After the planes come to rest at their gates, the pilots of the white plane say "Shit!", and the pilots in the orange plane say "Alles klar, Jung's?" which translates roughly into "Understand, boys?" (again referring to the white plane pilots' younger ages) since the orange plane has won the race. The scene ends with the airport lady saying "The plane is ready for boarding."