Best Time to Fly ORD to FSD
Chicago to Sioux Falls — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
ORD → FSD on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 444 |
| February | 1% | 0% | 491 |
| March | 1% | 0% | 492 |
| April | 1% | 0% | 580 |
| May | 1% | 0% | 531 |
| June | 1% | 0% | 425 |
| July | 1% | 0% | 372 |
| August | 1% | 0% | 285 |
| September | 1% | 0% | 342 |
| October | 1% | 0% | 370 |
| November | 1% | 0% | 416 |
| December | 1% | 0.1% | 432 |
Frequently asked
What is the best month to fly from ORD to FSD?
January has the highest on-time rate at 1% for flights from Chicago to Sioux Falls.
What is the worst month to fly ORD to FSD?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are ORD to FSD flights delayed?
On average, 1% of flights from ORD to FSD arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.