Flights Santiago → Miami
STI → MIA
How long is the flight from Santiago to Miami?
The flight from Santiago (STI) to Miami (MIA) takes 1h 54m on average. That is the median time recorded across 1 scheduled flight on this leg; the actual time varies by a few minutes with wind, routing and take-off queues.
Route overview
The flight route connects Santiago with Miami, operating with a mix of Boeing 757 and Boeing 737-800 aircraft. The destination airport in Miami sees over fifty million passengers annually, underscoring its significance as a major travel hub.
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 Santiago (STI) → Miami (MIA) route is operated by American Airlines. Across 14 flights monitored in recent months, 67% arrived on time (within 15 min of schedule), with an average delay of 21 minutes. The cancellation rate is 0.00%. FlightGuard's average computed risk is 26.7/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Miami the average ATFM delay is 5.5 minutes (main cause: atfm).
Heading to Miami: what to expect in this direction
Flying from Santiago (STI) to Miami (MIA) heads north-west for about 1,221 km, a flight time of roughly 1h 54m.
Departures from Santiago on this leg cluster in the midday window: about 100% of STI-MIA flights take off then.
Air-traffic congestion: arriving into Miami it is 5.5 min (atfm).
Across 14 tracked STI-MIA flights, 67% left on time with an average delay of 21 min and a 0.0% cancellation rate.
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| American Airlines (AA) | 79% | 6 min | 1.1% |
Airlines operating STI-MIA
Frequently asked questions about STI-MIA
The flight from Santiago (STI) to Miami (MIA) takes 1h 54m on average. That is the median time recorded across 1 scheduled flight on this leg; the actual time varies by a few minutes with wind, routing and take-off queues.
On the Santiago (STI) -> Miami (MIA) route, on-time performance is 67% with an average delay of 21 minutes, based on 14 tracked flights.
The cancellation rate on Santiago-Miami is 0.00% across 14 monitored flights.
The route is operated by 1 airline: American Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Miami, 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.
