Best Time to Fly DFW to FLG: On-Time Stats by Hour & Airline
Dallas/Fort Worth International → Flagstaff Pulliam
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 74.7% of Dallas/Fort Worth (DFW) to Flagstaff (FLG) flights arrived on time (435 scheduled flights). That is 2.9 points below the national average of 77.6%.
SkyWest Airlines was the most punctual of the 2 airlines on the route at 78.8%, while American Airlines trailed at 53.0%.
August has been the best month (79% on time) and Thursday the weakest day of the week (70%).
3.5% of flights were cancelled, versus 1.8% nationally.
DFW to FLG 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 | 78.8% | 76 min | 2.5% | 363 |
| American Airlines | 53.0% | 155 min | 8.3% | 72 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly DFW to FLG
On-time arrival % by scheduled departure hour (local time), 912 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 10am–11am | 86.0% | 1.6% | 182 |
| 11am–12pm | 69.8% | 4.6% | 326 |
| 12pm–1pm | 66.7% | 4.5% | 44 |
| 3pm–4pm | Limited data | 14 | |
| 4pm–5pm | Limited data | 21 | |
| 5pm–6pm | Limited data | 3 | |
| 7pm–8pm | 69.8% | 1.4% | 208 |
| 8pm–9pm | 79.5% | 0.0% | 39 |
| 9pm–10pm | 73.6% | 4.0% | 75 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on DFW to FLG
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 | 20 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 68.2% | -6.1 pts | 4.3% | 46 |
| Summer peak (Jun 15 - Aug 15) | 67.8% | -6.5 pts | 4.8% | 124 |
| All other days | 74.3% | — | 2.5% | 722 |
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).