Flights San Jose → Denver
SJO → DEN
Route overview
The flight route operates from San Jose to Denver, utilizing an Airbus A319 aircraft. The destination airport in Denver, which opened in 1989, serves over 82 million passengers annually, making it a major hub for air travel.
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 Jose (SJO) → Denver (DEN) route is operated by Frontier Airlines. FlightGuard's average computed risk is 11.3/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Denver the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from San Jose the average ATFM delay is 2.0 minutes.
Heading to Denver: what to expect in this direction
Flying from San Jose (SJO) to Denver (DEN) heads north-west for about 3,888 km, a flight time of roughly 5h 17m.
Air-traffic congestion: departing San Jose the average ATFM delay is 2.0 min (atfm); arriving into Denver it is 2.0 min (atfm).
Route facts
Flexible on this trip? Compare flights
Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Frontier Airlines (F9) | 74% | 15 min | 2.2% |
Airlines operating SJO-DEN
Airports
Frequently asked questions about SJO-DEN
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: Frontier Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Denver, 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.
