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Time difference: Flagstaff to Sioux Falls
FLG (Flagstaff Pulliam Airport) → FSD (Joe Foss Field Airport)
+2h
Sioux Falls is ahead
2d
est. jet-lag recovery, eastbound
Reading the clocks
When it's noon in Flagstaff, it's 2:00 PM in Sioux Falls. Good for planning calls home or coordinating with people on the other end.
Jet lag outlook
Minor adjustmentCrossing 2 time zones eastbound — plan roughly 2 days to feel fully adjusted.
Frequently asked questions
What is the time difference between Flagstaff and Sioux Falls?
Sioux Falls is 2 hours ahead of Flagstaff.
How bad will my jet lag be?
Crossing 2 time zones eastbound typically takes 2 days to fully adjust to. Eastbound trips (traveling against your body clock) tend to feel worse than the same distance westbound.
What is the flight time from FLG to FSD?
The nonstop flight distance is 986 miles. See the full distance and flight-time breakdown for exact timing.
What's the best way to book around jet lag?
Overnight eastbound flights that land in the morning let you push through to local bedtime and adjust faster. Call CheapoTrav — our agents know which schedules on this route land at the best local time, plus unpublished phone-only fares.