Best Time to Fly GSP to DFW: On-Time Stats by Hour & Airline
Greenville-Spartanburg International → Dallas/Fort Worth International
Data through July 2026 · Last updated October 18, 2026
1,177 flights were scheduled from Greer (GSP) to Dallas/Fort Worth (DFW) in the last 12 months, and 75.6% of those that flew arrived on time, 2.0 points below the US average of 77.6%.
PSA Airlines was the most punctual of the 3 airlines on the route at 79.1%, while American Airlines trailed at 74.0%.
November has been the best month (85% on time) and Saturday the weakest day of the week (74%).
2.9% of flights were cancelled, versus 1.8% nationally.
GSP 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 |
|---|---|---|---|---|
| PSA Airlines | 79.1% | 89 min | 1.5% | 203 |
| Envoy Air | 77.4% | 71 min | 1.6% | 248 |
| American Airlines | 74.0% | 100 min | 3.7% | 726 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly GSP to DFW
On-time arrival % by scheduled departure hour (local time), 2,429 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 5am–6am | Limited data | 4 | |
| 6am–7am | 84.6% | 2.3% | 476 |
| 7am–8am | 84.7% | 1.2% | 251 |
| 11am–12pm | 83.7% | 1.6% | 126 |
| 12pm–1pm | 83.2% | 1.0% | 492 |
| 1pm–2pm | 79.2% | 0.0% | 72 |
| 2pm–3pm | Limited data | 3 | |
| 4pm–5pm | 70.7% | 2.8% | 324 |
| 5pm–6pm | 59.3% | 3.6% | 302 |
| 6pm–7pm | 65.5% | 4.3% | 92 |
| 7pm–8pm | 79.7% | 2.1% | 141 |
| 8pm–9pm | 61.0% | 1.4% | 146 |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on GSP 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) | 76.1% | -1.9 pts | 0.0% | 47 |
| Christmas & New Year (Dec 20 - Jan 3) | 85.7% | +7.7 pts | 2.3% | 87 |
| Summer peak (Jun 15 - Aug 15) | 70.8% | -7.2 pts | 1.7% | 480 |
| All other days | 78.0% | — | 2.2% | 1,815 |
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).