Trade fairs, events or personal meetings with business partners: Although video conferences are very popular, business trips are indispensable for many companies. The majority of business trips are mainly domestic trips. Last year, most passengers flew from Hamburg to Munich. In 2019 - before the pandemic - the Frankfurt-Berlin route was the most popular. This is what AirHelp, the world's largest organization for air passenger rights, found out in a recent analysis. Within Germany, 2022 percent of passengers reached their destination late in 26,4, compared to just 2019 percent in 20,1. Most passengers departed from Hamburg, Munich and Berlin in 2022. In 2022, more than 595.100 passengers flew from Hamburg Airport to Franz Josef Strauss Airport in Munich, making the route the top choice in the study. 25,7 percent of all passengers on the route were delayed due to flight problems. Munich-Hamburg follows in second place among the most frequently flown routes with around 589.300 passengers, with 24,1 percent of passengers taking off late. But Berlin Airport BER was also a popular departure point for domestic flights in 2022, with almost 588.000 passengers traveling from BER to Frankfurt am Main. However, there were numerous delays and flight cancellations on the route, with more than one in three passengers (35,8 percent) affected by disruptions. Frankfurt (1.296 million passengers), Berlin (1.294 million) and Munich (1.186 million) were among the most common departure points for domestic flights in 2019. This is not surprising, however, as the cities are top business locations in Germany with their companies, industry events and events. Berlin in particular was in great demand during the period. Within Germany, Frankfurt Airport recorded the highest number of delays on