Our flight leaves at 7 am which means boarding time of 6:30 am. Our local airport food sucks so I have to pack something from home! What do you all bring on flights for breakfast? (It is a three-hour flight, so not eating is not an option). 

Cereal bars are great. When we fly out of the HHH terminal at MSP, they don't have any food options open, so the bars work. When flying out of the Lindbergh terminal we get to go to McD's! What a treat before an early flight... though DD11 always wants Subway at 6am, go figure.
BTW, the breakfast quiches sound good, but wayyyyyyyyyyyyy to much work at that time of the morning.
duds
goinback,
I have questions about your quiche recipe. You said to cut three circles out of the piecrust. Do you use both piecrusts and make six mini quiche? I'm just trying to figure out how many quiches your recipe makes for the "7 eggs and 2/3 cup milk" egg mixture. My kids would love this if I made it with bacon.
FWIW, my family really likes the South Beach meal replacement bars. They are packed with protein, so I don't have that "sugar rush" problem that I get with regular granola bars. My kids even like them well enough. I used to do Powerbars, but I swear they're like eating tar. Read the labels on the Special K and other varieties to find ones that have at least 10 grams of protein.
FWIW, my family really likes the South Beach meal replacement bars. They are packed with protein, so I don't have that "sugar rush" problem that I get with regular granola bars. My kids even like them well enough. I used to do Powerbars, but I swear they're like eating tar. Read the labels on the Special K and other varieties to find ones that have at least 10 grams of protein.
I forgot to mention my son cannot eat wheat, but I like the almond idea for me before the plane and maybe some of his special dry cereal? Oh and I love the M & M idea...if I give one every two minutes I may get the bag to last an hour!!!