Atlanta (ATL) to Greensboro/High Point (GSO): On-Time Performance
Data through July 2026
The calendar drives reliability on ATL–GSO. October 2024 flights landed on schedule 94% of the time, but June 2025 dropped to 60% — a gap of 33 points. Across the full period the route averages 82% on-time against a national 78%. Morning departures also hold up better than evening ones (89% vs 77%), which matters most in the rough months.
- On-time
- 82%
- arrived <15 min late
- Avg delay
- 12 min
- completed flights
- Cancelled
- 1.6%
- Flights/day
- 7.5
- last 12 months
- Duration
- 1h 15m
- scheduled
- Distance
- 306 mi
Monthly on-time trend
Best time to fly from ATL to GSO
Aim for departures around 8 a.m. (92% on-time); avoid 7 p.m. departures (69%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 82% | 12 min |
| Tuesday | 84% | 10 min |
| Wednesdaybest | 87% | 8 min |
| Thursday | 83% | 10 min |
| Friday | 81% | 14 min |
| Saturday | 83% | 11 min |
| Sunday | 76% | 17 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft31%
- Airline operations49%
- National airspace system14%
- Weather6%
Frequently asked questions
- How often are flights from ATL to GSO delayed?
- 18% of ATL–GSO 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 12 minutes.
- What is the best time of day to fly from ATL to GSO?
- Departures around 8 a.m. have the best record (92% on-time), while departures around 7 p.m. have the worst (69%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from ATL to GSO?
- The scheduled ATL–GSO flight time averages 1h 15m over 306 miles. Actual arrival times vary — flights on this route land 15+ minutes late 18% of the time.
- How often are ATL to GSO flights cancelled?
- 1.6% 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 ATL to GSO?
- June 2025 was the roughest month in this dataset, with only 60% of arrivals on time. The best was October 2024 at 94%. If your dates are flexible, that 33-point gap is worth planning around.
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Based on 5,571 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.