Best Time to Fly ORD to CHS
Chicago to Charleston — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
January
1% on time
Worst month
January
1% on time
ORD → CHS on-time performance by month
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| January | 1% | 0% | 375 |
| February | 1% | 0% | 405 |
| March | 1% | 0% | 550 |
| April | 1% | 0% | 582 |
| May | 1% | 0% | 611 |
| June | 1% | 0% | 615 |
| July | 1% | 0% | 596 |
| August | 1% | 0% | 367 |
| September | 1% | 0% | 352 |
| October | 1% | 0% | 415 |
| November | 1% | 0% | 398 |
| December | 1% | 0% | 381 |
Frequently asked
What is the best month to fly from ORD to CHS?
January has the highest on-time rate at 1% for flights from Chicago to Charleston.
What is the worst month to fly ORD to CHS?
January has the lowest on-time rate at 1%, often due to winter weather.
How often are ORD to CHS flights delayed?
On average, 1% of flights from ORD to CHS arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.