Best Time to Fly SGU to DFW: On-Time Stats by Hour & Airline
St George Regional → Dallas/Fort Worth International
Data through July 2026 · Last updated October 18, 2026
704 flights were scheduled from St. George (SGU) to Dallas/Fort Worth (DFW) in the last 12 months, and 80.2% of those that flew arrived on time, 2.5 points above the US average of 77.6%.
SkyWest Airlines was the only reporting airline with regular flights on this route.
Over 24 months, Friday was the most reliable day (84% on time) and June the worst month (59%).
The cancellation rate was 0.4% (US average 1.8%).
SGU to DFW on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| SkyWest Airlines | 80.2% | 99 min | 0.4% | 704 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly SGU to DFW
On-time arrival % by scheduled departure hour (local time), 1,124 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 5am–6am | 88.8% | 0.4% | 470 |
| 10am–11am | 58.8% | 1.2% | 83 |
| 11am–12pm | 70.7% | 0.0% | 327 |
| 1pm–2pm | 73.3% | 0.4% | 244 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on SGU to DFW
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | Limited data | 19 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 77.3% | -2.5 pts | 0.0% | 44 |
| Summer peak (Jun 15 - Aug 15) | 72.2% | -7.5 pts | 0.0% | 219 |
| All other days | 79.7% | — | 0.5% | 842 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).