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Route Reliability

Dallas–Fort Worth → SGU

DFW–SGU · 976 miles · Dallas Fort Worth International Airport to SGU Airport

80
Pretty Reliable
WanderNerd Reliability Score
78%
Arrive within 15 minutes
9 min
Average arrival delay
0.7%
Cancelled
716
Flights in the data

Data through May 2026.

American Airlines is the only airline in this data on this route, arriving on time 78% of the time across 716 flights. No comparison to make.

What the data says

The late departure is the smart one here.

DFW–SGU flights departing between 6–9 PM arrived on time 82% of the time, versus 75% between 6–9 AM.

Sunday scaries are real for this one.

DFW–SGU flights arrived on time 81% of the time on Fridays. On Sundays: 73%.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

The breakdown

On-time by weekday
  • Mon77%(103 flights)
  • Tue80%(100 flights)
  • Wed77%(101 flights)
  • Thu77%(102 flights)
  • Fri81%(103 flights)
  • Sat79%(94 flights)
  • Sun73%(103 flights)
On-time by departure window
  • 6–9 AM75%(228 flights)
  • 9 AM–12 PM—(1 flights)
  • 3–6 PM78%(121 flights)
  • 6–9 PM82%(183 flights)
  • 9 PM–12 AM76%(173 flights)
On-time trend by month
77%
May

Jun 66% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202566%55
July 202567%61
August 202579%61
September 202579%58
October 202579%62
November 202580%59
December 202590%62
January 202672%60
February 202679%56
March 202687%61
April 202675%55
May 202677%56

Keep nerding

Based on 716 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.