Best Time to Fly RAP to ORD
Rapid City to Chicago — month-by-month delay data from the Bureau of Transportation Statistics.
Best month
April
1% on time
Worst month
April
1% on time
RAP → ORD on-time performance by month
23
24
25
26
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
Monthly breakdown
| Month | On-time | Cancel rate | Flights |
|---|---|---|---|
| April | 1% | 0% | 161 |
| May | 1% | 0% | 254 |
| June | 1% | 0% | 353 |
| July | 1% | 0% | 369 |
| August | 1% | 0% | 236 |
| September | 1% | 0% | 181 |
| October | 1% | 0% | 103 |
| November | 1% | 0% | 60 |
| December | 1% | 0% | 30 |
Frequently asked
What is the best month to fly from RAP to ORD?
April has the highest on-time rate at 1% for flights from Rapid City to Chicago.
What is the worst month to fly RAP to ORD?
April has the lowest on-time rate at 1%, often due to seasonal weather patterns.
How often are RAP to ORD flights delayed?
On average, 1% of flights from RAP to ORD arrive on time. That means about 99% experience some form of delay.
Source: Bureau of Transportation Statistics.