If you are flying into Boston Logan this evening, expect a slight tap on the brakes: inbound flights are facing ground delays averaging about 20 minutes.
The skies over Massachusetts are perfectly clear—55 degrees with light, eight-mile-per-hour winds and 10 miles of visibility. The issue sits squarely on the pavement. The Federal Aviation Administration implemented a ground delay program to manage traffic around scheduled runway construction, which temporarily reduces the number of aircraft the airport can land each hour. An estimated 885 daily flights are operating under these constrained runway conditions.
What's happening
A ground delay program does not mean flights are grounded or cancelled. Instead, air traffic control meters the flow by assigning departure times at your origin airport. Your plane waits at the gate rather than burning fuel in a holding pattern over Boston Harbor. Right now, that metering is adding an average wait of 20 minutes.
What this means
This is an operational squeeze, not a system meltdown. Based on BTS data over the last six months, Logan runs on time roughly 76% of the time, and when delays happen, they typically average 73 minutes. An average bump of 20 minutes is comparatively mild.
However, arriving 20 minutes late during the 5:00 PM bank can eat into tight connections. If your itinerary gives you a 40-minute window at Logan to catch another flight, that buffer is gone.
What to do
- Check your connection window. If you have a layover at BOS under 45 minutes, check your airline app now to see your departure gate and your connection's gate.
- Track the inbound aircraft. Don't just watch your flight's scheduled departure time. Track where the plane is flying in from. If the inbound jet is delayed on the tarmac elsewhere waiting for clearance into Boston, your departure will slide back with it.
- Stay put if you have an hour or more. A 20-minute delay is rarely worth rebooking over. Unless you have an exceptionally tight connection or an international transfer, the best move is to let the schedule play out.
Outlook
Because weather is not a factor, capacity depends entirely on runway configuration and traffic volume. Expect these modest 15- to 30-minute holds to persist through the peak evening arrival bank before easing as volume naturally tapers off later tonight.