Flights Houston → San Luis Potosi
IAH → SLP
Route overview
The flight route connects Houston to San Luis Potosi, serving an airport that sees approximately 718,639 passengers annually. This connection facilitates travel between a major U.S. city and a significant Mexican destination, supporting both business and leisure travelers.
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 Houston (IAH) → San Luis Potosi (SLP) route is operated by United Airlines. FlightGuard's average computed risk is 13.4/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. Departing from Houston the average ATFM delay is 2.0 minutes.
Heading to San Luis Potosi: what to expect in this direction
Flying from Houston (IAH) to San Luis Potosi (SLP) heads south-west for about 1,024 km, a flight time of roughly 1h 42m.
Air-traffic congestion: departing Houston the average ATFM delay is 2.0 min (atfm).
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| United Airlines (UA) | 74% | 10 min | 6.9% |
Airlines operating IAH-SLP
Airports
Frequently asked questions about IAH-SLP
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.
The route is operated by 1 airline: United Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at San Luis Potosi, 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.
