Historical on-time performance
Dallas-Fort Worth to Idaho Falls
1,095 miData through May 2026Source: US DOT · BTS
Flights on DFW–IDA arrive on time 72% of the time over the last 12 months.
On-time rate72%arrived within 15 min
p90 delay60 min1 in 10 flights is worse (tail risk)
Cancelled1.8%of scheduled flights
based on 501 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time72%Medianon timep9060 minCancel1.8%Flights501
Why flights run late
Delay causes
- Airline42%
- Weather30%
- Air traffic (NAS)17%
- Late aircraft11%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather89%
- Air traffic (NAS)11%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 9 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly DFW → IDA
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Middays are the most reliable time of day to fly this route — 80% on time.
- Middays80% on time · p90 40 min · 1,010 flights
- Evenings66% on time · p90 70 min · 601 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 69% to 82% on time.
- Fridays82% on time · p90 35 min · 234 flights
- Tuesdays77% on time · p90 40 min · 230 flights
- Wednesdays77% on time · p90 40 min · 232 flights
- Saturdays75% on time · p90 50 min · 234 flights
- Mondays73% on time · p90 55 min · 232 flights
- Thursdays71% on time · p90 40 min · 230 flights
- Sundays69% on time · p90 70 min · 232 flights
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