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Airport Reliability

GSO · Greensboro/High Point

Greensboro/High Point, NC (GSO)

84%
Departures within 15 minutes
11 min
Average departure delay
79%
Arrivals within 15 minutes
3.1%
Departures cancelled

Based on 16,021 departures and 16,020 arrivals. Data through May 2026.

What the data says

Morning-you made the right choice.

Departures from GSO departing between 3–6 AM arrived on time 95% of the time, versus 48% between 9 PM–12 AM.

Any day works.

Weekday differences are small here: 82% to 84% on time across the week.

Ticking up lately.

Departures from GSO arrived on time 84% of the time over the last three months in the data, compared with 81% in the three months before that.

When GSO gets messy

On-time by departure window
  • 3–6 AM95%(534 flights)
  • 6–9 AM89%(4871 flights)
  • 9 AM–12 PM86%(2831 flights)
  • 12–3 PM83%(2635 flights)
  • 3–6 PM72%(2039 flights)
  • 6–9 PM73%(2549 flights)
  • 9 PM–12 AM48%(25 flights)
On-time by weekday
  • Mon82%(2340 flights)
  • Tue83%(2178 flights)
  • Wed84%(2212 flights)
  • Thu84%(2302 flights)
  • Fri82%(2349 flights)
  • Sat84%(1854 flights)
  • Sun82%(2249 flights)
On-time trend by month
86%
May

Jun 77% → May 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202577%1313
July 202581%1300
August 202584%1303
September 202590%1356
October 202581%1458
November 202583%1255
December 202574%1240
January 202684%1129
February 202685%1097
March 202681%1217
April 202686%1371
May 202686%1445

Airlines departing GSO

Busiest routes from GSO

Based on 16,021 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.