Luis Munoz Marin International Airport (SJU)
San Juan, PR
Flying from San Juan (SJU)? Check your flight's risk
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On-time = departed within 15 min of schedule. Based on 22,439 recent tracked flights.
San Juan (SJU) today: strikes, cancellations and delays
What can disrupt a flight from SJU right now: announced strikes, how often flights here are cancelled, and how to check your own flight.
How often flights are cancelled here
1.59% of the 21,789 departures from SJU reported to the US Bureau of Transportation Statistics were cancelled, over 7 months of data published between January 2024 and July 2026.
Is your flight affected today?
FlightGuard does not show a live departures board for SJU. Enter your flight number to get a risk score built on the latest weather, air traffic control, strike and airline punctuality data.
Check my flightLuis Munoz Marin International Airport (SJU) serves San Juan, PR with 33 destinations operated by 9 airlines. Departures are on time 76.9% of the time, with an average departure delay of 15.8 minutes and a 1.56% cancellation rate (22,439 recent flights). According to FlightGuard's analysis based on 9 real-time factors (weather, ATC delays, NOTAMs, strikes, fuel prices, airline OTP, geopolitical events, recent trends, and historical data), the average risk score for flights from Luis Munoz Marin International Airport is 18.7/100. Major airlines operating from this airport include Air France, American Airlines, Delta Air Lines, ITA Airways, JetBlue Airways and others. Check your flight risk in real time by entering your flight number on FlightGuard for a personalized analysis before departure.
Airlines from Luis Munoz Marin International Airport
Destinations from Luis Munoz Marin International Airport (SJU)
33 destinations served from this airport.
| Destination | Route | Airlines |
|---|---|---|
| Atlanta | SJU → ATL | 5 |
| Baltimore | SJU → BWI | 1 |
| Boston | SJU → BOS | 1 |
| Caracas | SJU → CCS | 1 |
| Charlotte | SJU → CLT | 1 |
| Chicago | SJU → ORD | 3 |
| Dallas-Fort Worth | SJU → DFW | 1 |
| Detroit | SJU → DTW | 1 |
| Dominica | SJU → DOM | 1 |
| Fort Lauderdale | SJU → FLL | 3 |
| Fort-de-france | SJU → FDF | 1 |
| Houston | SJU → IAH | 1 |
| Jacksonville | SJU → JAX | 1 |
| Miami | SJU → MIA | 1 |
| New York | SJU → JFK | 3 |
| Newark | SJU → EWR | 2 |
| Orlando | SJU → MCO | 3 |
| Philadelphia | SJU → PHL | 1 |
| Philipsburg | SJU → SXM | 1 |
| Pointe-a-pitre | SJU → PTP | 1 |
| Punta Cana | SJU → PUJ | 1 |
| Santiago | SJU → STI | 1 |
| Santo Domingo | SJU → SDQ | 1 |
| Spanish Town | SJU → VIJ | 1 |
| St. Croix Island | SJU → STX | 1 |
| St. Thomas | SJU → STT | 1 |
| Tampa | SJU → TPA | 2 |
| Tortola | SJU → EIS | 2 |
| Vieques Island | SJU → VQS | 1 |
| Washington | SJU → DCA | 1 |
| Washington | SJU → IAD | 1 |
| West Palm Beach | SJU → PBI | 1 |
| Windsor Locks | SJU → BDL | 1 |
Frequently asked questions about Luis Munoz Marin International Airport
To know whether your flight from SJU 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.
Enter your flight number on FlightGuard to see the delay risk for your date, with the reasons behind it. On the flights we track, 76.9% leave on time and the average departure delay is 15.8 minutes. Your airline's app or the departures screen at SJU confirm the actual departure time.
Your rights depend on the airline and the route. If the flight leaves the EU or the UK, or lands there on an EU or UK airline, EU261 or UK261 gives you a refund or rebooking and, in many cases, cash compensation. Otherwise the airline's conditions of carriage apply.
9 airlines operate from Luis Munoz Marin International Airport (SJU), including Air France, American Airlines, Delta Air Lines, ITA Airways, JetBlue Airways and others.
Departures from Luis Munoz Marin International Airport (SJU) are on time 76.9% of the time, with an average departure delay of 15.8 minutes and a 1.56% cancellation rate, based on 22,439 recent flights.
Luis Munoz Marin International Airport (SJU) serves 33 destinations, operated by 9 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 Luis Munoz Marin International Airport (SJU) 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.
1.59% of the 21,789 flights at Luis Munoz Marin International Airport (SJU) were cancelled in data published between January 2024 and July 2026 (source: US DOT Bureau of Transportation Statistics).
