Watch as a plane skids off a runway and into the snow at a Lithuanian airport

• A flight from Milan to Vilnius ended with skidding off the runway as it landed. 
• The plane eventually corrected course and returned to the runway. 
• Officials are still investigating the cause of the incident. 

A charter flight from Milan carrying 179 passengers and 6 crew members skidded off a runway and into the muddy, snow-covered turf on Saturday at a Lithuanian airport, online video shows.