This is a hard question to answer because it is always different. Some airline can go a long time without canceling a flight. I know not long ago (a couple months) Delta Airlines went over 70 days without a canceled flight. Then there are other times when many flights are canceled due to weather and other reasons. So I estimate it to be around 100 on a normal day but that could be wrong.
Anywhere from 1 to 70
30,000 to be correct!
There are 28,537 commercial flights per day, according to the National authorities.
On average, there are about 24,000 commercial flights that land and take off in the United States each day. This number can vary depending on the day and time, as well as external factors like weather and air traffic control.
By Monday morning Oct 29, 2012, at least 7,500 flights have been cancelled. All major eastern coast airports will not be conducting flights and airlines have been flying their aircraft out of harm's way.
On average, people in the US collectively fly roughly 2.6 million miles per day according to data from the US Department of Transportation. This includes both domestic and international flights originating from the US.
According to Bureau of transportation statistics and other sources like NATCA there are up to 33,000 US domestic flights daily. The United States of America contributes to 35% of the flights in the air everyday.
I believe America West is now a part of US Airways, but to answer your question they do offer flights to Anchorage Alaska at all times of the day. The flights to Alaska are pretty expensive, though.
Yes, there are many flights from the US to the UK daily.
In the United States, there are approximately 9 million commercial flights each year.
One can find more information about cheap US flights online at Expedia, Travelocity, Cheap flights and at Trip Advisor. From there one can find cheapest rates to many destinations.
Thousands, upon thousands upon thousands. Not only do you have many different airlines and commercial flights, there are tons of private, corporate, fractional and cargo planes too!