My family just flew in for Christmas, and I think I remember my parents telling me that it will take them about 2 and a half hours to 3 hours to get to Denver. But, I'm not sure... so you should probably Google it or something.
Hope it helps.
Here is a website that you could go to just to check (you might have to act as if you are buying the tickets though)
http:/wwwzperiodzcheapflightszperiodzcom/cheapflights/a/denver/?source=goDestzhyphenzUSAbroad_USzhyphenzDenverzhyphenzb&zsemicolumzampzsemicolumzsrckeyword=from+denver+to&zsemicolumzampzsemicolumzsrctype=search
Denver, CO (DEN) to Los Angeles, CA (LAX) Shortest Flight Duration: 2 hours 6 mins
There should be no reason a flight from NOLA to Denver would fly over any ocean.
A flight from Gatwick to New Orleans would take about 10 hours.
The flight time is 58 minutes.
About an hour
38 minutes
2 or 3 hour flight
The flight time from Phoenix, Arizona to New Orleans, Louisiana is: 2 hours, 38 minutes
The flight time is 1 hour, 54 minutes.
Three hours:)
Flying from New York to Florida or Florida to New York usually takes about 2.5 to 3 hours.
One hour and 10 minutes by direct flight.
The flight time is 3 hours, 22 minutes.