Drogheda Steam Packet Company ended in 1902.
Caledonian Steam Packet Company ended in 1973.
Dundalk Steam Packet Company ended in 1870.
Alderney Steam Packet Company ended in 1931.
Willamette Steam Navigation Company ended in 1867.
Illawarra Steam Navigation Company ended in 1955.
Stearns Steam Carriage Company ended in 1904.
Australian United Steam Navigation Company ended in 1961.
Tyne Tees Steam Shipping Company ended in 1943.
Bristol General Steam Navigation Company ended in 1980.
General Screw Steam Shipping Company ended in 1857.
Scilly Isles Steam Navigation Company ended in 1872.
End-to-end delay is the time it takes a packet to travel across the network from source to destination.Delay jitter is the fluctuation of end-to-end delay from packet to the next packet.