There should be no reason a flight from NOLA to Denver would fly over any ocean.
In general, a flight from Brazil to France will fly northeast over the Atlantic Ocean.
it is almost 5 hours. ---It's more like 31/2 to 4 hours. If your fly from Denver to Newark or laguardia. It's never taken me 5 hours and I fly out there every summer from Denver.
Mainly over the Atlantic Ocean
A flight to Jamaica from the UK (using London as an example), will fly southwest out of London, then over south-west England before approaching the Atlantic Ocean, and then the flight will mainly fly over the Atlantic Ocean before descending into Kingston, Jamaica.
Pilots will usually fly over the Pacific Ocean.
The flight time from Denver in Colorado, US, to Lincoln in Nebraska, US, is approximately 1 hours and 27 minutes. The total distance is approximately 716.96 km or 445 miles. Consider getting a train over this "short" distance, which may be cheaper and is less polluting. This flight time is approximate. Factors such as weather conditions could affect the flight time.
It takes a little over 5 hours to 7 1/2 hours to fly from Denver to Cleveland with 1 stop.
A flight from Ireland to NYC will mainly fly over the Atlantic ocean throughout the entire journey.
A flight from the capitol of Russia to the capitol of the United States would be a flight starting in Moscow and ending in Washington D.C. If the flight were a straight east to west flight, it wold cross the Atlantic Ocean.
The Atlantic Ocean is some 2,013 kilometers (1,251 miles) east of Monterrey, over a 3-hour flight.
Distance is 1021 km (635 miles) over a 11-hour, non-stop drive. A flight would normally take one and a half hours.
There are no direct or nonstop flights from Europe to New Orleans (keep in mind that in airline terms, "direct" means a flight that stops along the way but keeps the same flight number on the second leg.)