|
Based on 6475 flights from 01/01/2010 to 12/31/2010
| 66% |
On Time |
| 12% |
5-20 min. Delay |
| 19% |
>20 min. Delay |
| 2% |
Cancelled/Diverted |
|
|
Average (median) |
Be Prepared For (85th percentile) |
Cancelled or diverted |
| In Good Weather... |
5 min. early |
23 min. late |
1% |
| In Bad Weather... |
2 min. early |
43 min. late |
4% |
| In Fog... (5%) |
19 min. late |
89 min. late |
13% |
| In Rain... (33%) |
4 min. early |
44 min. late |
3% |
| In Snow... (14%) |
1 min. late |
45 min. late |
6% |
| In Thunder... (12%) |
1 min. early |
58 min. late |
4% |
“Be Prepared For”
gives the longest delay you can reasonably expect to occur.
Only the unluckiest 15 percent of flights experience longer delays.
 Current weather is 31.0 F (-0.6 C) and Overcast with Haze, 82% humidity, and 6.00 miles visibility at CHICAGO OHARE INTL AP, US, IL as of Tue, 07 Feb 2012 02:51:00 -0600.
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