Boston Logan International Airport (BOS)

To know whether your flight from BOS is cancelled or delayed today, check it with your airline or enter the flight number on FlightGuard, which scores it on the latest weather, air traffic control and strike data. 4 announced strikes touch flights from this airport; the next: Air traffic control strike in Italy: may affect flights to Italy, 21 November 2026, 13:00-17:00.

Enter your flight number on FlightGuard to see the delay risk for your date, with the reasons behind it. On the flights we track, 77.3% leave on time and the average departure delay is 14.7 minutes. Your airline's app or the departures screen at BOS confirm the actual departure time.

In the US there is no fixed cash compensation, but under DOT rules the airline must refund the ticket if it cancels your flight from BOS and you choose not to travel. Most airlines also rebook you for free; meals or a hotel depend on the airline's own commitments.

18 airlines operate from Boston Logan International Airport (BOS), including Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines and others.

Departures from Boston Logan International Airport (BOS) are on time 77.3% of the time, with an average departure delay of 14.7 minutes and a 3.18% cancellation rate, based on 88,290 recent flights.

Boston Logan International Airport (BOS) serves 89 destinations, operated by 18 airlines.

Enter your flight number on FlightGuard to get a real-time risk analysis based on 9 factors, including weather, ATC delays, NOTAMs, strikes and airline punctuality.

The main causes of delays at Boston Logan International Airport (BOS) are: atfm. Delays can be related to weather conditions, airspace capacity, strikes, or airline operational issues.

Airline punctuality varies over time. On FlightGuard you can check the specific risk score for your flight, which takes into account the airline's historical on-time performance among the 9 factors analyzed.

We recommend checking your flight risk at least 2-3 days before departure and again the day before. FlightGuard updates data every 15 minutes, so the closer you get to your flight date, the more accurate the analysis.

3.12% of the 84,301 flights at Boston Logan International Airport (BOS) were cancelled in data published between January 2024 and July 2026 (source: US DOT Bureau of Transportation Statistics).