Yes, snacks are allowed on all airlines that i know about.
Yes, you can take it onboard, but you cannot switch it on.
2hr 50min to 3hr 05min Guangzhou (CAN) to Beijing Capital (PEK) by a nonstop flight operated by China Eastern Airlines, China Southern Airlines, Air China or Hainan Airlines.
1hr 35min to 1hr 55min Beijing Capital (PEK) to Nanjing, Jiangsu Province (NKG) by a nonstop flight operated by China Southern Airlines, China Eastern Airlines or Air China.
20 days
This goes over Canada and over the north pole clipping Siberia and into China.
They usually serve a drink with a (very) small snack. "porter" airlines serves better food and has more led room, but if you have any real luggage they'll gouge your eyes out with spoons and spit into your skull. (They will take alot of money)
The largest suitcase you may take onboard a flight measures 24" x 16" x 10" or 45 linear inches.
11hr 00min to 11hr 15min Beijing Capital (PEK) to Paris (CDG) by a nonstop flight operated by Air China, China Eastern Airlines or Air France.
no, if you drink milk after eating hot Cheetos it will take the hotness away( in 10-15 mins) i have tried it before
5hr 15min to 5hr 40min Delhi (DEL) to Shanghai Pu Dong (PVG) by a nonstop flight operated by Air India or China Eastern Airlines.
American Airlines, or United Airlines
Yes, lipstick may be taken on Delta airlines.