Best Time to Fly ROW to DEN: On-Time Stats by Hour & Airline
Roswell Air Center → Denver International
Data through July 2026 · Last updated October 18, 2026
330 flights were scheduled from Roswell (ROW) to Denver (DEN) in the last 12 months, and 66.2% of those that flew arrived on time, 11.5 points below the US average of 77.6%.
SkyWest Airlines was the only reporting airline with regular flights on this route.
April has been the best month (80% on time) and Friday the weakest day of the week (55%).
0.9% of flights were cancelled, versus 1.8% nationally.
ROW to DEN 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 | 66.2% | 91 min | 0.9% | 330 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly ROW to DEN
On-time arrival % by scheduled departure hour (local time), 330 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 10am–11am | 76.5% | 1.2% | 165 |
| 5pm–6pm | 55.8% | 0.6% | 165 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on ROW to DEN
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Summer peak (Jun 15 - Aug 15) | 55.4% | -15.0 pts | 1.1% | 94 |
| All other days | 70.4% | — | 0.8% | 236 |
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).