Countries › United States › Greensboro › GSO Greensboro Piedmont Triad (GSO) GSO / KGSO
187,936
Piedmont Triad International Airport handled 187,936 passengers in May 2026, up 1.8% on a year earlier, according to US Bureau of Transportation Statistics — T-100 Air Carrier Statistics .
Full count · domestic + international Flight timing & delays ↓
Passengers over time Showing 53 months. Full series runs 1990–2026 (437 periods).
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Against 2019 -1.0% same month, before the pandemic
Series depth 36 years from 1990
The most recent periods Open any period for the full breakdown. As published Newest first Oldest first Highest first Lowest first 24 of 24
Period Passengers Year on year Source May 2026 187,936 +1.8% US Bureau of Transportation Statistics Open this month → April 2026 179,900 +1.6% US Bureau of Transportation Statistics Open this month → March 2026 160,282 −3.2% US Bureau of Transportation Statistics Open this month → February 2026 134,754 +3.8% US Bureau of Transportation Statistics Open this month → January 2026 128,703 −5.1% US Bureau of Transportation Statistics Open this month → December 2025 157,194 −4.2% US Bureau of Transportation Statistics Open this month → November 2025 158,835 −3.7% US Bureau of Transportation Statistics Open this month → October 2025 204,104 +10.0% US Bureau of Transportation Statistics Open this month → September 2025 178,116 +6.9% US Bureau of Transportation Statistics Open this month → August 2025 184,221 +4.0% US Bureau of Transportation Statistics Open this month → July 2025 187,923 +3.7% US Bureau of Transportation Statistics Open this month → June 2025 185,614 +3.2% US Bureau of Transportation Statistics Open this month → May 2025 184,638 +5.5% US Bureau of Transportation Statistics Open this month → April 2025 177,066 +2.9% US Bureau of Transportation Statistics Open this month → March 2025 165,555 +4.0% US Bureau of Transportation Statistics Open this month → February 2025 129,789 −1.0% US Bureau of Transportation Statistics Open this month → January 2025 135,640 +8.9% US Bureau of Transportation Statistics Open this month → December 2024 164,088 +14.7% US Bureau of Transportation Statistics Open this month → November 2024 165,003 +0.8% US Bureau of Transportation Statistics Open this month → October 2024 185,477 +7.2% US Bureau of Transportation Statistics Open this month → September 2024 166,662 +7.6% US Bureau of Transportation Statistics Open this month → August 2024 177,181 +8.9% US Bureau of Transportation Statistics July 2024 181,293 +13.0% US Bureau of Transportation Statistics June 2024 179,792 +16.5% US Bureau of Transportation Statistics
Also tracked here: aircraft movements (through May 2026), tonnes of cargo (through May 2026).
Flight timing & delays Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.
US domestic sectors recorded by BTS Source: BTS · US Department of Transportation · 2024-09-01 → 2026-06-30
Lowest average delay 09:00–10:00 -0.5min · 227 recorded · 224 measured
Gap to highest-delay hour 21.8min 09:00 ↔ 16:00
Recorded flights 19,438 Piedmont Triad International Airport
Departure hour Day of week Month of year
Departure hour On-time departures 100.0 50.0 0.0
00:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 01:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 02:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 03:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 04:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 05:00 · 93.5% · 1,191 recorded · 1,168 measured · Source: BTS · US Department of Transportation 06:00 · 92.5% · 3,315 recorded · 3,228 measured · Source: BTS · US Department of Transportation 07:00 · 93.0% · 2,191 recorded · 2,156 measured · Source: BTS · US Department of Transportation 08:00 · 92.0% · 1,291 recorded · 1,273 measured · Source: BTS · US Department of Transportation 09:00 · 90.6% · 227 recorded · 224 measured · Source: BTS · US Department of Transportation 10:00 · 86.0% · 1,473 recorded · 1,434 measured · Source: BTS · US Department of Transportation 11:00 · 83.5% · 1,124 recorded · 1,107 measured · Source: BTS · US Department of Transportation 12:00 · 85.5% · 1,183 recorded · 1,168 measured · Source: BTS · US Department of Transportation 13:00 · 79.3% · 304 recorded · 300 measured · Source: BTS · US Department of Transportation 14:00 · 82.8% · 1,189 recorded · 1,176 measured · Source: BTS · US Department of Transportation 15:00 · 70.6% · 347 recorded · 330 measured · Source: BTS · US Department of Transportation 16:00 · 73.8% · 662 recorded · 649 measured · Source: BTS · US Department of Transportation 17:00 · 73.7% · 1,916 recorded · 1,856 measured · Source: BTS · US Department of Transportation 18:00 · 71.5% · 1,606 recorded · 1,528 measured · Source: BTS · US Department of Transportation 19:00 · 74.8% · 881 recorded · 841 measured · Source: BTS · US Department of Transportation 20:00 · 76.7% · 495 recorded · 472 measured · Source: BTS · US Department of Transportation 21:00 · Fewer than 200 measured departures · 43 recorded · 38 measured · Source: BTS · US Department of Transportation 22:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 23:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
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Average departure delay 21.3 10.4 -0.5
00:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 01:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 02:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 03:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 04:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 05:00 · 1.7 min · 1,191 recorded · 1,168 measured · Source: BTS · US Department of Transportation 06:00 · 5.6 min · 3,315 recorded · 3,228 measured · Source: BTS · US Department of Transportation 07:00 · 3.8 min · 2,191 recorded · 2,156 measured · Source: BTS · US Department of Transportation 08:00 · 3.8 min · 1,291 recorded · 1,273 measured · Source: BTS · US Department of Transportation 09:00 · -0.5 min · 227 recorded · 224 measured · Source: BTS · US Department of Transportation 10:00 · 6.1 min · 1,473 recorded · 1,434 measured · Source: BTS · US Department of Transportation 11:00 · 12.8 min · 1,124 recorded · 1,107 measured · Source: BTS · US Department of Transportation 12:00 · 4.4 min · 1,183 recorded · 1,168 measured · Source: BTS · US Department of Transportation 13:00 · 14.3 min · 304 recorded · 300 measured · Source: BTS · US Department of Transportation 14:00 · 8.0 min · 1,189 recorded · 1,176 measured · Source: BTS · US Department of Transportation 15:00 · 17.5 min · 347 recorded · 330 measured · Source: BTS · US Department of Transportation 16:00 · 21.3 min · 662 recorded · 649 measured · Source: BTS · US Department of Transportation 17:00 · 20.6 min · 1,916 recorded · 1,856 measured · Source: BTS · US Department of Transportation 18:00 · 20.4 min · 1,606 recorded · 1,528 measured · Source: BTS · US Department of Transportation 19:00 · 14.9 min · 881 recorded · 841 measured · Source: BTS · US Department of Transportation 20:00 · 11.2 min · 495 recorded · 472 measured · Source: BTS · US Department of Transportation 21:00 · Fewer than 200 measured departures · 43 recorded · 38 measured · Source: BTS · US Department of Transportation 22:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 23:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
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Recorded flights 3,315 1,658 0
00:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 01:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 02:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 03:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 04:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 05:00 · 1,191 · 1,191 recorded · 1,168 measured · Source: BTS · US Department of Transportation 06:00 · 3,315 · 3,315 recorded · 3,228 measured · Source: BTS · US Department of Transportation 07:00 · 2,191 · 2,191 recorded · 2,156 measured · Source: BTS · US Department of Transportation 08:00 · 1,291 · 1,291 recorded · 1,273 measured · Source: BTS · US Department of Transportation 09:00 · 227 · 227 recorded · 224 measured · Source: BTS · US Department of Transportation 10:00 · 1,473 · 1,473 recorded · 1,434 measured · Source: BTS · US Department of Transportation 11:00 · 1,124 · 1,124 recorded · 1,107 measured · Source: BTS · US Department of Transportation 12:00 · 1,183 · 1,183 recorded · 1,168 measured · Source: BTS · US Department of Transportation 13:00 · 304 · 304 recorded · 300 measured · Source: BTS · US Department of Transportation 14:00 · 1,189 · 1,189 recorded · 1,176 measured · Source: BTS · US Department of Transportation 15:00 · 347 · 347 recorded · 330 measured · Source: BTS · US Department of Transportation 16:00 · 662 · 662 recorded · 649 measured · Source: BTS · US Department of Transportation 17:00 · 1,916 · 1,916 recorded · 1,856 measured · Source: BTS · US Department of Transportation 18:00 · 1,606 · 1,606 recorded · 1,528 measured · Source: BTS · US Department of Transportation 19:00 · 881 · 881 recorded · 841 measured · Source: BTS · US Department of Transportation 20:00 · 495 · 495 recorded · 472 measured · Source: BTS · US Department of Transportation 21:00 · 43 · 43 recorded · 38 measured · Source: BTS · US Department of Transportation 22:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 23:00 · No observations · 0 recorded · 0 measured · Source: BTS · US Department of Transportation 00:00 03:00 06:00 09:00 12:00 15:00 18:00 21:00
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View the figures Departure hour On-time departures Average departure delay With departure time Recorded flights 00:00 No observations — — — 01:00 No observations — — — 02:00 No observations — — — 03:00 No observations — — — 04:00 No observations — — — 05:00 93.5% 1.7 min 1,168 1,191 06:00 92.5% 5.6 min 3,228 3,315 07:00 93.0% 3.8 min 2,156 2,191 08:00 92.0% 3.8 min 1,273 1,291 09:00 90.6% -0.5 min 224 227 10:00 86.0% 6.1 min 1,434 1,473 11:00 83.5% 12.8 min 1,107 1,124 12:00 85.5% 4.4 min 1,168 1,183 13:00 79.3% 14.3 min 300 304 14:00 82.8% 8.0 min 1,176 1,189 15:00 70.6% 17.5 min 330 347 16:00 73.8% 21.3 min 649 662 17:00 73.7% 20.6 min 1,856 1,916 18:00 71.5% 20.4 min 1,528 1,606 19:00 74.8% 14.9 min 841 881 20:00 76.7% 11.2 min 472 495 21:00 Fewer than 200 measured departures — 38 43 22:00 No observations — — — 23:00 No observations — — —
Day of week On-time departures 100.0 50.0 0.0
Monday · 82.8% · 3,048 recorded · 2,959 measured · Source: BTS · US Department of Transportation Tuesday · 85.5% · 2,727 recorded · 2,688 measured · Source: BTS · US Department of Transportation Wednesday · 87.1% · 2,747 recorded · 2,697 measured · Source: BTS · US Department of Transportation Thursday · 85.2% · 2,875 recorded · 2,814 measured · Source: BTS · US Department of Transportation Friday · 83.9% · 2,958 recorded · 2,876 measured · Source: BTS · US Department of Transportation Saturday · 85.4% · 2,265 recorded · 2,196 measured · Source: BTS · US Department of Transportation Sunday · 81.9% · 2,818 recorded · 2,718 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
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Average departure delay 13.5 6.8 0.0
Monday · 13.5 min · 3,048 recorded · 2,959 measured · Source: BTS · US Department of Transportation Tuesday · 8.3 min · 2,727 recorded · 2,688 measured · Source: BTS · US Department of Transportation Wednesday · 6.7 min · 2,747 recorded · 2,697 measured · Source: BTS · US Department of Transportation Thursday · 8.2 min · 2,875 recorded · 2,814 measured · Source: BTS · US Department of Transportation Friday · 9.4 min · 2,958 recorded · 2,876 measured · Source: BTS · US Department of Transportation Saturday · 9.4 min · 2,265 recorded · 2,196 measured · Source: BTS · US Department of Transportation Sunday · 12.6 min · 2,818 recorded · 2,718 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
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Recorded flights 3,048 1,524 0
Monday · 3,048 · 3,048 recorded · 2,959 measured · Source: BTS · US Department of Transportation Tuesday · 2,727 · 2,727 recorded · 2,688 measured · Source: BTS · US Department of Transportation Wednesday · 2,747 · 2,747 recorded · 2,697 measured · Source: BTS · US Department of Transportation Thursday · 2,875 · 2,875 recorded · 2,814 measured · Source: BTS · US Department of Transportation Friday · 2,958 · 2,958 recorded · 2,876 measured · Source: BTS · US Department of Transportation Saturday · 2,265 · 2,265 recorded · 2,196 measured · Source: BTS · US Department of Transportation Sunday · 2,818 · 2,818 recorded · 2,718 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
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View the figures Day of week On-time departures Average departure delay With departure time Recorded flights Monday 82.8% 13.5 min 2,959 3,048 Tuesday 85.5% 8.3 min 2,688 2,727 Wednesday 87.1% 6.7 min 2,697 2,747 Thursday 85.2% 8.2 min 2,814 2,875 Friday 83.9% 9.4 min 2,876 2,958 Saturday 85.4% 9.4 min 2,196 2,265 Sunday 81.9% 12.6 min 2,718 2,818
Month of year Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.
On-time departures 100.0 50.0 0.0
Jan · 85.7% · 1,510 recorded · 1,401 measured · Source: BTS · US Department of Transportation Feb · 85.5% · 1,453 recorded · 1,395 measured · Source: BTS · US Department of Transportation Mar · 83.9% · 1,667 recorded · 1,617 measured · Source: BTS · US Department of Transportation Apr · 85.2% · 1,799 recorded · 1,781 measured · Source: BTS · US Department of Transportation May · 84.1% · 1,858 recorded · 1,828 measured · Source: BTS · US Department of Transportation Jun · 77.6% · 1,660 recorded · 1,595 measured · Source: BTS · US Department of Transportation Jul · 80.2% · 877 recorded · 837 measured · Source: BTS · US Department of Transportation Aug · 83.7% · 868 recorded · 851 measured · Source: BTS · US Department of Transportation Sep · 89.3% · 1,978 recorded · 1,961 measured · Source: BTS · US Department of Transportation Oct · 87.1% · 2,138 recorded · 2,127 measured · Source: BTS · US Department of Transportation Nov · 87.1% · 1,904 recorded · 1,855 measured · Source: BTS · US Department of Transportation Dec · 80.4% · 1,726 recorded · 1,700 measured · Source: BTS · US Department of Transportation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
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Average departure delay 19.5 9.7 0.0
Jan · 11.0 min · 1,510 recorded · 1,401 measured · Source: BTS · US Department of Transportation Feb · 7.6 min · 1,453 recorded · 1,395 measured · Source: BTS · US Department of Transportation Mar · 12.8 min · 1,667 recorded · 1,617 measured · Source: BTS · US Department of Transportation Apr · 7.2 min · 1,799 recorded · 1,781 measured · Source: BTS · US Department of Transportation May · 10.5 min · 1,858 recorded · 1,828 measured · Source: BTS · US Department of Transportation Jun · 14.8 min · 1,660 recorded · 1,595 measured · Source: BTS · US Department of Transportation Jul · 19.5 min · 877 recorded · 837 measured · Source: BTS · US Department of Transportation Aug · 8.6 min · 868 recorded · 851 measured · Source: BTS · US Department of Transportation Sep · 5.7 min · 1,978 recorded · 1,961 measured · Source: BTS · US Department of Transportation Oct · 5.7 min · 2,138 recorded · 2,127 measured · Source: BTS · US Department of Transportation Nov · 6.7 min · 1,904 recorded · 1,855 measured · Source: BTS · US Department of Transportation Dec · 14.0 min · 1,726 recorded · 1,700 measured · Source: BTS · US Department of Transportation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
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Recorded flights 2,138 1,069 0
Jan · 1,510 · 1,510 recorded · 1,401 measured · Source: BTS · US Department of Transportation Feb · 1,453 · 1,453 recorded · 1,395 measured · Source: BTS · US Department of Transportation Mar · 1,667 · 1,667 recorded · 1,617 measured · Source: BTS · US Department of Transportation Apr · 1,799 · 1,799 recorded · 1,781 measured · Source: BTS · US Department of Transportation May · 1,858 · 1,858 recorded · 1,828 measured · Source: BTS · US Department of Transportation Jun · 1,660 · 1,660 recorded · 1,595 measured · Source: BTS · US Department of Transportation Jul · 877 · 877 recorded · 837 measured · Source: BTS · US Department of Transportation Aug · 868 · 868 recorded · 851 measured · Source: BTS · US Department of Transportation Sep · 1,978 · 1,978 recorded · 1,961 measured · Source: BTS · US Department of Transportation Oct · 2,138 · 2,138 recorded · 2,127 measured · Source: BTS · US Department of Transportation Nov · 1,904 · 1,904 recorded · 1,855 measured · Source: BTS · US Department of Transportation Dec · 1,726 · 1,726 recorded · 1,700 measured · Source: BTS · US Department of Transportation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
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View the figures Month of year On-time departures Average departure delay With departure time Recorded flights Jan 85.7% 11.0 min 1,401 1,510 Feb 85.5% 7.6 min 1,395 1,453 Mar 83.9% 12.8 min 1,617 1,667 Apr 85.2% 7.2 min 1,781 1,799 May 84.1% 10.5 min 1,828 1,858 Jun 77.6% 14.8 min 1,595 1,660 Jul 80.2% 19.5 min 837 877 Aug 83.7% 8.6 min 851 868 Sep 89.3% 5.7 min 1,961 1,978 Oct 87.1% 5.7 min 2,127 2,138 Nov 87.1% 6.7 min 1,855 1,904 Dec 80.4% 14.0 min 1,700 1,726
Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.
Recorded outcomes On time 82.4% 16,011 Delayed >15 min 15.1% 2,937 Cancelled 2.5% 490 Missing departure time 0.0% 0 All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.
On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from punctuality and average delay.
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