Historical on-time performance
Saint George to Dallas-Fort Worth
976 miData through May 2026Source: US DOT · BTS
Flights on SGU–DFW arrive on time 81% of the time over the last 12 months.
On-time rate81%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled0.4%of scheduled flights
based on 716 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time81%Medianon timep9035 minCancel0.4%Flights716
Why flights run late
Delay causes
- Airline61%
- Weather12%
- Air traffic (NAS)12%
- Late aircraft15%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather67%
- Air traffic (NAS)33%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 3 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 SGU → DFW
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 89% on time.
- Mornings89% on time · p90 10 min · 421 flights
- Middays73% on time · p90 60 min · 805 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 69% to 84% on time.
- Fridays84% on time · p90 25 min · 178 flights · limited
- Tuesdays81% on time · p90 30 min · 173 flights · limited
- Wednesdays81% on time · p90 30 min · 176 flights · limited
- Mondays81% on time · p90 35 min · 176 flights · limited
- Thursdays77% on time · p90 45 min · 175 flights · limited
- Sundays74% on time · p90 60 min · 178 flights · limited
- Saturdays69% on time · p90 70 min · 170 flights · limited
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