Flights St. Thomas → San Juan
STT → SJU
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 St. Thomas (STT) → San Juan (SJU) route is operated by JetBlue Airways, United Airlines. Across 177 flights monitored in recent months, 77% arrived on time (within 15 min of schedule), with an average delay of 14 minutes. The cancellation rate is 2.26%. FlightGuard's average computed risk is 8.6/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At San Juan the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from St. Thomas the average ATFM delay is 2.0 minutes.
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| United Airlines (UA) | 81% | 6 min | 1.9% |
| JetBlue Airways (B6) | 72% | 12 min | 3.1% |
Airlines operating STT-SJU
Airports
Frequently asked questions about STT-SJU
On the St. Thomas (STT) -> San Juan (SJU) route, on-time performance is 77% with an average delay of 14 minutes, based on 177 tracked flights.
The cancellation rate on St. Thomas-San Juan is 2.26% across 177 monitored flights.
The route is operated by 2 airlines: JetBlue Airways, United Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at San Juan, 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.
