Based on 3995 flights from 01/01/2010 to 12/31/2010
64%
On Time
16%
5-20 min. Delay
17%
>20 min. Delay
3%
Cancelled/Diverted
Average
(median)
Be Prepared For
(85th percentile)
Cancelled
or diverted
In Good Weather...
4 min. early
17 min. late
2%
In Bad Weather...
1 min. late
39 min. late
4%
In Fog... (7%)
1 min. late
41 min. late
6%
In Rain... (34%)
1 min. late
42 min. late
4%
In Snow... (1%)
15 min. late
68 min. late
31%
In Thunder... (17%)
1 min. late
46 min. late
2%
“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 71.0 F (21.7 C) and Fair, 68% humidity, and 10.00 miles visibility at CHARLESTON INTL ARPT, US, SC as of Fri, 24 May 2013 03:56:00 -0400.