Flights Denver → Idaho Falls
DEN → IDA
Route overview
The flight route from Denver to Idaho Falls has an on-time performance rate of 81%, with flights typically experiencing a mean delay of 10.4 minutes. Over the past year, there have been 354 total flights on this route, connecting the city of Denver, whose airport opened in 1989, to Idaho Falls, which sees approximately 351,098 passengers annually at its airport.
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 Denver (DEN) → Idaho Falls (IDA) route is operated by United Airlines. Across 439 flights monitored in recent months, 81% arrived on time (within 15 min of schedule), with an average delay of 16 minutes. The cancellation rate is 1.82%. FlightGuard's average computed risk is 20/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Idaho Falls the average ATFM delay is 1.9 minutes (main cause: airspace/NAS (BTS)). Departing from Denver the average ATFM delay is 2.0 minutes.
Heading to Idaho Falls: what to expect in this direction
Flying from Denver (DEN) to Idaho Falls (IDA) heads north-west for about 736 km, a flight time of roughly 1h 20m.
Departures from Denver on this leg cluster in the overnight window: about 47% of DEN-IDA flights take off then.
Air-traffic congestion: departing Denver the average ATFM delay is 2.0 min (atfm); arriving into Idaho Falls it is 1.9 min (airspace/NAS (BTS)).
Across 439 tracked DEN-IDA flights, 81% left on time with an average delay of 16 min and a 1.8% cancellation rate.
Route facts
Flights on this route
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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 DEN-IDA
Airports
Frequently asked questions about DEN-IDA
On the Denver (DEN) -> Idaho Falls (IDA) route, on-time performance is 81% with an average delay of 16 minutes, based on 439 tracked flights.
The cancellation rate on Denver-Idaho Falls is 1.82% across 439 monitored flights.
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 Idaho Falls, 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.
