|
Based on 110155 flights from 01/01/2010 to 12/31/2010
| 70% |
On Time |
| 12% |
5-20 min. Delay |
| 15% |
>20 min. Delay |
| 3% |
Cancelled/Diverted |
|
|
Average (median) |
Be Prepared For (85th percentile) |
Cancelled or diverted |
| In Good Weather... |
8 min. early |
13 min. late |
2% |
| In Bad Weather... |
2 min. early |
32 min. late |
5% |
| In Fog... (6%) |
3 min. late |
61 min. late |
9% |
| In Rain... (34%) |
2 min. early |
33 min. late |
4% |
| In Snow... (9%) |
3 min. early |
36 min. late |
9% |
| In Thunder... (4%) |
1 min. early |
36 min. late |
3% |
“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 38.0 F (3.3 C) and Partly Cloudy, 57% humidity, and 10.00 miles visibility at BOSTON LOGAN INT'L ARPT, US, MA as of Tue, 07 Feb 2012 04:54:00 -0500.
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