In 2010 LOT seems to offer 3 daily flights on weekdays and Brussels airlines 2.
During the weekends only LOT still seems to offer 2 daily flights.
The LOT flights in 2011 are often with with Embraer airliners, and the 737-500.
from Brussels to Warsaw
Lot Polish airlines
several daily flights between Warsaw
(BRU) in 2009.
Lot has 6 Boeing 737-500 in 2009. Above: one of these 6 B737-500 just before landing at Brussels airport in 2009 (BRU).
These Boeing 737-500 have 108 seats.
36 seats are in Business Class (3-3, 6 rows)
72 seats are in economy class (3-3,12 rows)
The range of these airliners is 2.150 km (1.433 miles).
The Boeing 737-500 is 31,01 m (102 feet) long.
The registration marks of these 6 Lot Polish airlines Boeing 737-500 are: SP-LKA