Could the devs make each day longer or at least more congruent with handling times and even flight times? Currently, it takes about 15 or so minutes for a day and night to elapse. An A380 takes at least 17 minutues for handling and can be in transit for over 30 hours round trip. I’m no aviation expert but I dont think it takes more than a day to handle an aircraft in real life. I could be wrong. I am certain, however, that a A380 cannot stay in the air for 20 days.
Maybe make each “game” day 2 hrs or 3 or 4 hrs. Or shorten the relative flight times to reflect “game” day speed.