Delays are expected at Boston-Logan International (BOS) today.
High Probability of Delays Between 8:00 AM on 2/21 and 11:00 AM on 2/21
During this time period the airport expects to experience mist which will cause a high likelihood that flights will experience delays.
Here is a look at what the forecast conditions are and what is required for normal operation:
| Normal | Forecast | |
| Conditions | None | Mist, rain |
| Visibility | Greater than 2 | 10 |
| Wind | Less than 11.8 MPH | 11.8 MPH gusting to 21.2 MPH |
| Clouds | Higher than 1,000 | Overcast at 1,600 |
While the weather conditions should be good enough to land aircraft the low visibility caused by these weather conditions will probably require ATC to slow down the flow of traffic to ensure that aircraft arrive safely.
The following flights may be impacted:
| Departure Airport | Airline | Flight | Departure Time | Arrival Time |
| KDCA | American Airlines | AA 2130 | 07:30 | 09:00 |
| CYHZ | United Airlines | UA 8116 | 08:15 | 09:00 |
| CYHZ | Air Canada | AC 8893 | 08:15 | 09:00 |
| CYHZ | Jazz | QK 8893 | 08:15 | 09:00 |
High Probability of Delays Between 11:00 AM on 2/21 and 2:00 PM on 2/21
During this time period the airport expects to experience mist which will cause a high likelihood that flights will experience delays.
Here is a look at what the forecast conditions are and what is required for normal operation:
| Normal | Forecast | |
| Conditions | None | Mist |
| Visibility | Greater than 2 | 10 |
| Wind | Less than 11.8 MPH | 5.9 MPH gusting to 21.2 MPH |
| Clouds | Higher than 1,000 | Overcast at 800 |
While the weather conditions should be good enough to land aircraft the low visibility caused by these weather conditions will probably require ATC to slow down the flow of traffic to ensure that aircraft arrive safely.