How air travel has changed in the last 100 years

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBJH62j.img?h=100&w=100&m=6&q=60&o=f&l=f&x=965&y=411Since the first commercial flight in 1914, air travel has changed a lot. From steak dinners served in the cabin to bars on board, life in the air looked very different in the past. Here are 30 ways air travel has transformed.

أكثر... (http://www.msn.com/en-ca/travel/news/how-air-travel-has-changed-in-the-last-100-years/ss-BBJJwLv?srcref=rss)