A random search for flights from Chicago OHare (ORD) to Anchorage (ANC) shows:
OPTION 1: 10hr 57min via Phoenix (PHX)
ORD - PHX US Airways Flt 371 Dep 05:00pm 10Dec,Thu
PHX - ANC US Airways Flt 140 Dep 08:50pm 10Dec,Thu
Flight Duration: 10hr 09min; Layover Time: 0hr 48min; Total Trip Time: 10hr 57min
OPTION 2: 10hr 45min via Seattle/Tacoma (SEA)
ORD - SEA United Airlines Flt 0635 Dep 08:03am 10Dec,Thu
SEA - ANC United Airlines Flt 3779 Dep 01:00pm 10Dec,Thu
Flight Duration: 08hr 28min; Layover Time: 2hr 17min; Total Trip Time: 10hr 45min
Unfortunately, there are not a lot of non-stops between a number of eastern and mid-western cities and Alaska. So that means it may take a bit longer. The good news is there's a 4 or 5 hour time difference (depending on daylight savings time) so when you arrive, you'll find it's still earlier in the day in Fairbanks. That said, it could take about 7-8 hours to fly from the mid-west to Fairbanks, because you will probably have to make a stop, perhaps in Los Angeles or Seattle.
The shortest flight time between Chicago and Anchorage is approximately 6 hours and 30 minutes. That is a flight that goes nonstop. The alternatives are either one or two stops including a layover and that can be as long as approximately 24 hours.
Onboard an Alaska Airlines B737 from ORD to ANC: the outbound (westerly) trip should be about 6h38m, and the return (easterly) about 5h59m.
6hr 25min to 6hr 42min Chicago OHare (ORD) to Anchorage (ANC) by a nonstop flight operated by Alaska Airlines, United Airlines or American Airlines.
5 Hours, 52 Minutes
A direct flight from NYC to Chicago will take about 2 hours.
A flight from Chicago to Antigua would take about 5 hours.
A flight from Chicago to Denver would take about 2 hours.
Too long.
it depends
A flight from Chicago to Lancaster would take about 2 hours.
A flight from Chicago to Myrtle Beach would take about 2 hours.
The flight time from Chicago, Illinois to Ireland is:7 hours, 14 minutes
The flight time from Chicago, Illinois to Canada is:2 hours, 35 minutes
Chicago, IL (CHI) to Rome (ROM) Shortest Flight Duration: 9 hours 15 mins
A typical flight from Denver to Chicago takes about 1 hour and 50 minutes.
8 hours