An Airbus A380 has 853 passenger seats. These seats are actually used by passengers only if the whole plane has Economy Class configuration. If the plane has a regular three Class configuration, then only 555 will board the plane maximum.
The Cessna 406 is a 12 passenger, twin turboprop business class aircraft.
8 seats.
74
Depends on what kind of plane you take. I have been on planes that have as few as 6 seats, and as many as 300.
2 seats Passenger + Driver
1 passenger , 1driver
252
188.
3
Two Standard sizes are 47 passenger and 55 passenger
Two, driver and passenger