Dallas (DAL) to Raleigh/Durham (RDU): On-Time Performance
Data through July 2026
Dallas (DAL) to Raleigh/Durham (RDU) effectively runs on two schedules. In January 2025, 90% of arrivals were on time; in June 2026 that fell to 27% — a 64-point seasonal swing. Across the full period the route averages 70% on-time against a national 78%.
- On-time
- 70%
- arrived <15 min late
- Avg delay
- 16 min
- completed flights
- Cancelled
- 1.3%
- Flights/day
- 1.2
- last 12 months
- Duration
- 2h 34m
- scheduled
- Distance
- 1,052 mi
Monthly on-time trend
Best time to fly from DAL to RDU
Aim for departures around 9 a.m. (97% on-time); avoid 3 p.m. departures (56%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 67% | 15 min |
| Tuesdaybest | 77% | 13 min |
| Wednesday | 69% | 16 min |
| Thursday | 58% | 20 min |
| Friday | 65% | 21 min |
| Saturday | 73% | 17 min |
| Sunday | 76% | 11 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft52%
- Airline operations29%
- National airspace system17%
- Weather2%
Frequently asked questions
- How often are flights from DAL to RDU delayed?
- 30% of DAL–RDU 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 16 minutes.
- What is the best time of day to fly from DAL to RDU?
- Departures around 9 a.m. have the best record (97% on-time), while departures around 3 p.m. have the worst (56%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from DAL to RDU?
- The scheduled DAL–RDU flight time averages 2h 34m over 1,052 miles. Actual arrival times vary — flights on this route land 15+ minutes late 30% of the time.
- How often are DAL to RDU flights cancelled?
- 1.3% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, at or below the national rate of 1.6%.
- What is the worst month to fly from DAL to RDU?
- June 2026 was the roughest month in this dataset, with only 27% of arrivals on time. The best was January 2025 at 90%. If your dates are flexible, that 64-point gap is worth planning around.
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Based on 865 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.