Best Time to Fly GUC to DFW: On-Time Stats by Hour & Airline
Gunnison-Crested Butte Regional → Dallas/Fort Worth International
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 81.6% of Gunnison (GUC) to Dallas/Fort Worth (DFW) flights arrived on time (252 scheduled flights). That is 4.0 points above the national average of 77.6%.
Among 2 airlines, SkyWest Airlines led with 83.8% on time and American Airlines was last with 71.4%.
Over 24 months, Tuesday was the most reliable day (84% on time) and July the worst month (67%).
The cancellation rate was 6.3% (US average 1.8%).
GUC 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 | 83.8% | 156 min | 7.2% | 208 |
| American Airlines | 71.4% | 128 min | 2.3% | 44 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly GUC to DFW
On-time arrival % by scheduled departure hour (local time), 381 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 12pm–1pm | 72.5% | 4.2% | 260 |
| 2pm–3pm | 81.2% | 6.6% | 121 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on GUC to DFW
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Christmas & New Year (Dec 20 - Jan 3) | 72.2% | -4.2 pts | 3.5% | 57 |
| Summer peak (Jun 15 - Aug 15) | 71.4% | -5.0 pts | 2.3% | 44 |
| All other days | 76.4% | — | 5.7% | 280 |
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).