PHX to IDA flight delays & on-time performance
Nonstop flights from Phoenix Sky Harbor International Airport to Idaho Falls Regional Airport · 696 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at PHX or IDA right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Phoenix (PHX) to Idaho Falls (IDA) arrived on time 82% of the time in Aug 2025 – Jul 2026, better than the 78% national average.
- 0.5% were cancelled, and 4% arrived an hour or more late.
- SkyWest Airlines is the only airline reporting nonstop flights on this route.
- Departures scheduled around 9pm did best (83% on time); around 8pm did worst (82%).
- Tuesday was the most reliable day to fly (90% on time) and Monday the least (72%).
- The largest source of delay minutes was late-arriving aircraft (53%).
Which airline is most on time from PHX to IDA?
Ranked by on-time arrival rate. Regional airlines fly under their partner's brand (e.g. SkyWest for Delta Connection or United Express).
| Airline | On time | Cancelled | Avg delay | 1 hr+ late | Flights |
|---|---|---|---|---|---|
| SkyWest AirlinesRegional airline operating flights for United Express, Delta Connection, American Eagle and Alaska. | 82% | 0.5% | 13 min | 4.0% | 200 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 8pm82%173 flights
- 9pm83%24 flights
Best day of the week
On-time arrival rate by day of departure.
- Monday72%0.0% cancelled
- Tuesday90%0.0% cancelled
- Wednesday85%3.4% cancelled
- Thursday82%0.0% cancelled
- Friday79%0.0% cancelled
- Saturday86%0.0% cancelled
- Sunday83%0.0% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Late-arriving aircraft53%
- Airline (crew, maintenance, cleaning, fueling)42%
- Air traffic control & airport congestion5%
- Extreme weather1%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
- Air traffic control & airport congestion100%
- Airline (crew, maintenance, cleaning, fueling)0%
- Extreme weather0%
- Security0%
PHX to IDA: common questions
- How often are PHX to IDA flights on time?
- 82% of flights arrived less than 15 minutes late in Aug 2025 – Jul 2026, compared with 78% for all US flights.
- How often are flights from Phoenix to Idaho Falls cancelled?
- 0.5% of scheduled flights were cancelled (1 of 200).
- How long are typical delays?
- Across all flights the average arrival delay was 13 min (early arrivals count as zero). Flights that were late arrived 67 min behind schedule on average, and 4.0% of flights were an hour or more late.
- How long is taxi time at PHX?
- Flights on this route spent 20 min taxiing from the gate to takeoff on average.
Related routes
Return trip: IDA to PHX — 88% on time
More flights from Phoenix
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: PHX → IDA, nonstop flights by US airlines that report to the DOT. How we calculate this.