IDA → DENIdaho Falls to Denver

live

Direct flights from Idaho Falls (IDA) to Denver (DEN): 7 nonstop departures observed each week across 1 airline. 83% of the last 12 operated flights arrived within 15 minutes of schedule. The median arrival is 14 minutes early. No cancellations were recorded across the 12 tracked flights. The nonstop covers 736 km, an estimated 1 hour 27 minutes in the air. Measured by Pro Flight Search from live flight boards at Idaho Falls and Denver. Updated 23 October 2026 at 08:20 UTC.

Today, IDA → DEN

Fri 23 Oct · local times
  1. · UA2155United Airlines On schedule DEN 16:18scheduled
  2. · UA4706United Airlines On schedule DEN 08:55scheduled
  3. · UA5551United Airlines On schedule DEN 19:43scheduled
  4. · UA5666United Airlines On schedule DEN 17:59scheduled
  5. · UA5793United Airlines On schedule DEN 12:29scheduled

Checked DEN board 02:20

IDA Idaho Falls tracking
DEN Denver heavy · +32
736 km · ~1h 27m est.
dep bank 08:55–19:437x weekly
Runs reliable · 1 airline · 7x weekly · nonstop
83% on time

of the last 12 operated IDA → DEN flights arrived within 15 minutes

Median arrival delay is −14 min. 0 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−14 minacross the last 12 operated legs
Flight time~1h 27mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 12

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
United Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
United AirlinesUA83% on time

Flights UA4706 08:55 daily · UA5793 12:29 daily · UA2155 16:18 daily · UA5666 17:59 daily

History

operated legs · board outcomes
10-22UA2155arrived−12
10-22UA4706arrived−21
10-22UA5551arrived+41
10-22UA5666arrived+28
10-22UA5793arrived−24
10-21UA2155arrived−30
10-21UA4706arrived−12
10-21UA5551arrived−15
10-21UA5666arrived−4
10-21UA5793arrived−25
10-20UA2155arrived−23
10-20UA4706arrived−14

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
IDAIdaho Falls tracking Full IDA delay board →
DENDenver +32 min heavy 🌤 mostly cloudy · SSW 19 kt Full DEN delay board →

How the Idaho Falls to Denver route actually runs

Pro Flight Search records official board updates for nonstop IDA to DEN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Idaho Falls (IDA) to Denver (DEN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/IDA-DEN
How we measure this →

IDA to DEN questions

Is IDA–DEN running on time right now?

Some delays possible. The arrival side at DEN is the weaker end, route health score 58/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from IDA to DEN?

Great-circle distance is 736 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 82–93 min gate-to-gate on this route.

How often does IDA–DEN fly?

United Airlines runs the route with about 35 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at IDA and arrival-side delay at DEN, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.