Killeen (GRK) to Dallas/Fort Worth (DFW): On-Time Performance
Data through July 2026
Killeen (GRK) to Dallas/Fort Worth (DFW) has an unusually high scrub rate — 3.5% of scheduled departures never left the gate, a cancellation rate several times the national figure. When flights do go, 80% land on time, no worse than the national average of 78%.
- On-time
- 80%
- arrived <15 min late
- Avg delay
- 15 min
- completed flights
- Cancelled
- 3.5%
- Flights/day
- 5.2
- last 12 months
- Duration
- 1h 4m
- scheduled
- Distance
- 134 mi
Best airline from GRK to DFW
2 airlines flew this route regularly between 2024-07 and 2026-07.
| Airline | On-time | Avg delay | Cancelled | Flights |
|---|---|---|---|---|
| SkyWest Airlinesmost reliable | 80% | 16 min | 4.9% | 1,084 |
| Envoy Air | 80% | 14 min | 2.9% | 2,825 |
Monthly on-time trend
Best time to fly from GRK to DFW
Aim for departures around 5 a.m. (91% on-time); avoid 8 p.m. departures (58%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 77% | 18 min |
| Tuesdaybest | 85% | 11 min |
| Wednesday | 79% | 14 min |
| Thursday | 83% | 14 min |
| Friday | 80% | 15 min |
| Saturday | 77% | 16 min |
| Sunday | 79% | 15 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft43%
- Airline operations30%
- National airspace system12%
- Weather15%
Frequently asked questions
- How often are flights from GRK to DFW delayed?
- 20% of GRK–DFW flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 15 minutes.
- Which airline is most reliable from GRK to DFW?
- SkyWest Airlines has the best on-time record on this route at 80%, based on 1,084 flights. 2 airlines flew GRK–DFW frequently enough to compare in this period.
- What is the best time of day to fly from GRK to DFW?
- Departures around 5 a.m. have the best record (91% on-time), while departures around 8 p.m. have the worst (58%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from GRK to DFW?
- The scheduled GRK–DFW flight time averages 1h 4m over 134 miles. Actual arrival times vary — flights on this route land 15+ minutes late 20% of the time.
- How often are GRK to DFW flights cancelled?
- 3.5% of scheduled flights on this route were cancelled between 2024-07 and 2026-07 — several times the typical US rate, so consider earlier departures or backup options.
- What is the worst month to fly from GRK to DFW?
- June 2025 was the roughest month in this dataset, with only 67% of arrivals on time. The best was October 2024 at 87%. If your dates are flexible, that 21-point gap is worth planning around.
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Based on 3,909 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.