airport flight
abc
airline
airport board
airport departure
airport destination
alphabet
analog
arrival
arrive
banner
board
boarding
delayed
departure
destination
dial
direction
display
equipment
flight
flip
flip board
font
gate
info
info board
information
international
journey
letter
mechanical
mechanism
message
panel
realistic
schedule
score
scoreboard
sign
table
terminal
tourism
transportation
travel
trip
vacation
vector
voyage