Flights Sao Paulo → Porto
GRU → OPO
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 Sao Paulo (GRU) → Porto (OPO) route is operated by TAP Portugal. Across 7 flights monitored in recent months, 100% arrived on time (within 15 min of schedule), with an average delay of 5 minutes. The cancellation rate is 0.00%. FlightGuard's average computed risk is 20.4/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Porto the average ATFM delay is 1.1 minutes (main cause: atfm). Departing from Sao Paulo the average ATFM delay is 2.0 minutes.
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| TAP Portugal (TP) | 73% | 19 min | 0.8% |
Airlines operating GRU-OPO
Airports
Frequently asked questions about GRU-OPO
On the Sao Paulo (GRU) -> Porto (OPO) route, on-time performance is 100% with an average delay of 5 minutes, based on 7 tracked flights.
The cancellation rate on Sao Paulo-Porto is 0.00% across 7 monitored flights.
The route is operated by 1 airline: TAP Portugal.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Porto, 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.
