Best Time to Fly DFW to GSP: On-Time Stats by Hour & Airline
Dallas/Fort Worth International → Greenville-Spartanburg International
Data through July 2026 · Last updated October 18, 2026
Over the last 12 months, 72.1% of Dallas/Fort Worth (DFW) to Greer (GSP) flights arrived on time (1,175 scheduled flights). That is 5.5 points below the national average of 77.6%.
Envoy Air was the most punctual of the 3 airlines on the route at 84.3%, while American Airlines trailed at 64.7%.
November has been the best month (81% on time) and Sunday the weakest day of the week (66%).
2.6% of flights were cancelled, versus 1.8% nationally.
DFW to GSP 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 |
|---|---|---|---|---|
| Envoy Air | 84.3% | 62 min | 1.6% | 246 |
| PSA Airlines | 83.2% | 76 min | 0.5% | 203 |
| American Airlines | 64.7% | 71 min | 3.6% | 726 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly DFW to GSP
On-time arrival % by scheduled departure hour (local time), 2,425 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 8am–9am | 86.8% | 0.5% | 616 |
| 9am–10am | 82.2% | 0.0% | 73 |
| 10am–11am | Limited data | 2 | |
| 12pm–1pm | 69.8% | 3.3% | 330 |
| 1pm–2pm | 67.0% | 2.2% | 356 |
| 2pm–3pm | 70.3% | 5.0% | 40 |
| 3pm–4pm | 82.5% | 5.0% | 60 |
| 4pm–5pm | 72.2% | 1.3% | 230 |
| 5pm–6pm | 73.5% | 7.9% | 38 |
| 6pm–7pm | 63.8% | 0.0% | 80 |
| 7pm–8pm | 59.4% | 2.4% | 417 |
| 8pm–9pm | 40.1% | 2.5% | 158 |
| 9pm–10pm | Limited data | 25 | |
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 GSP
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) | 76.1% | +3.0 pts | 0.0% | 47 |
| Christmas & New Year (Dec 20 - Jan 3) | 66.7% | -6.4 pts | 3.5% | 87 |
| Summer peak (Jun 15 - Aug 15) | 62.8% | -10.3 pts | 1.9% | 480 |
| All other days | 73.1% | — | 1.9% | 1,811 |
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).