So I’m doing a short flight from Denver to San Fransisco. It says I have 2 hours and 33 minutes of fuel remaining, and it also says that I will arrive 1 hour and 51 minutes. It says I’ll make it, but I’m wondering if there’s a way to decrease fuel consumption if you know what I’m saying.
Yeah, you will make it easily, you don’t even need to reduce fuel consumption. When you descend, you automatically use less fuel because of your reduced need of power from engines.
If you ever need to reduce power, some tactics are reducing speed and finding an altitude with more favorable winds.
I think the lower your altitude the less fuel you’ll be consuming. If you’re at 32,000 feet and Mach is 0.81, your N1 should be 65-75%. So you should still make it!
If San Francisco is busy tho and your fuel becomes increasingly low, and you get put in hold you might want to look into diverting to San Jose or Oakland, but you should be fine
When you depart it shows that you won’t make it because it is only time you need the power to increase your altitude. But when you reach your cruising altitude you will most likely to reduce your power therefore you can see if you will make it or not. Worst case scenario you have to land to refuel but that’s very unlikely. Just make sure you add an extra hour or two when you refuel depending on the wind you never know.