Flights San Juan → Jacksonville
SJU → JAX
Route overview
The flight route from San Juan to Jacksonville operates with an average on-time performance rate of 82%, with flights typically experiencing a mean delay of 5.3 minutes. Over the course of a year, this route sees a total of 34 flights using Embraer 190 aircraft, serving a destination airport that handles approximately 6,574,903 passengers annually.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The San Juan (SJU) → Jacksonville (JAX) route is operated by JetBlue Airways. Across 65 flights monitored in recent months, 83% arrived on time (within 15 min of schedule), with an average delay of 10 minutes. The cancellation rate is 3.08%. FlightGuard's average computed risk is 25.2/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Jacksonville the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from San Juan the average ATFM delay is 2.0 minutes.
Heading to Jacksonville: what to expect in this direction
Flying from San Juan (SJU) to Jacksonville (JAX) heads north-west for about 2,073 km, a flight time of roughly 3h 1m.
Departures from San Juan on this leg cluster in the morning window: about 65% of SJU-JAX flights take off then.
Air-traffic congestion: departing San Juan the average ATFM delay is 2.0 min (atfm); arriving into Jacksonville it is 2.0 min (atfm).
Across 65 tracked SJU-JAX flights, 83% left on time with an average delay of 10 min and a 3.1% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| JetBlue Airways (B6) | 72% | 14 min | 1.7% |
Airlines operating SJU-JAX
Airports
Frequently asked questions about SJU-JAX
On the San Juan (SJU) -> Jacksonville (JAX) route, on-time performance is 83% with an average delay of 10 minutes, based on 65 tracked flights.
The cancellation rate on San Juan-Jacksonville is 3.08% across 65 monitored flights.
The route is operated by 1 airline: JetBlue Airways.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Jacksonville, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
