|
Based on 304192 flights from 01/01/2010 to 12/31/2010
| 67% |
On Time |
| 12% |
5-20 min. Delay |
| 18% |
>20 min. Delay |
| 3% |
Cancelled/Diverted |
|
|
Average (median) |
Be Prepared For (85th percentile) |
Cancelled or diverted |
| In Good Weather... |
6 min. early |
14 min. late |
1% |
| In Bad Weather... |
on time |
43 min. late |
4% |
| In Fog... (5%) |
11 min. late |
80 min. late |
13% |
| In Rain... (31%) |
on time |
46 min. late |
4% |
| In Snow... (14%) |
on time |
42 min. late |
6% |
| In Thunder... (11%) |
6 min. late |
68 min. late |
6% |
“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 32.0 F (0.0 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 04:51:00 -0600.
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