Countries › United States › Pittsburgh › PIT Pittsburgh (PIT) PIT / KPIT
854,028
Pittsburgh International Airport handled 854,028 passengers in May 2026, down 2.2% 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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Domestic / International May 2026 Domestic 97.1% 829,333 International 2.9% 24,695 Against 2019 -0.6% same month, before the pandemic
International share 3% of passengers in May 2026
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 854,028 −2.2% US Bureau of Transportation Statistics Open this month → April 2026 783,337 −2.6% US Bureau of Transportation Statistics Open this month → March 2026 795,169 −1.8% US Bureau of Transportation Statistics Open this month → February 2026 626,520 +3.1% US Bureau of Transportation Statistics Open this month → January 2026 615,154 +0.3% US Bureau of Transportation Statistics Open this month → December 2025 755,957 −0.4% US Bureau of Transportation Statistics Open this month → November 2025 762,470 +1.9% US Bureau of Transportation Statistics Open this month → October 2025 903,047 +2.0% US Bureau of Transportation Statistics Open this month → September 2025 802,517 −1.4% US Bureau of Transportation Statistics Open this month → August 2025 886,726 −4.3% US Bureau of Transportation Statistics Open this month → July 2025 934,090 −1.9% US Bureau of Transportation Statistics Open this month → June 2025 913,544 −4.7% US Bureau of Transportation Statistics Open this month → May 2025 872,808 −0.9% US Bureau of Transportation Statistics Open this month → April 2025 804,326 +0.9% US Bureau of Transportation Statistics Open this month → March 2025 810,093 −2.1% US Bureau of Transportation Statistics Open this month → February 2025 607,942 −5.0% US Bureau of Transportation Statistics Open this month → January 2025 613,335 −0.6% US Bureau of Transportation Statistics Open this month → December 2024 758,890 +4.2% US Bureau of Transportation Statistics Open this month → November 2024 748,495 −3.8% US Bureau of Transportation Statistics Open this month → October 2024 885,656 +7.9% US Bureau of Transportation Statistics Open this month → September 2024 813,512 +7.3% US Bureau of Transportation Statistics Open this month → August 2024 926,878 +13.6% US Bureau of Transportation Statistics July 2024 952,413 +10.7% US Bureau of Transportation Statistics June 2024 958,260 +12.5% 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 05:00–06:00 0.8min · 3,187 recorded · 3,148 measured
Gap to highest-delay hour 31.7min 05:00 ↔ 21:00
Recorded flights 78,245 Pittsburgh 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 · 95.1% · 3,187 recorded · 3,148 measured · Source: BTS · US Department of Transportation 06:00 · 94.6% · 11,829 recorded · 11,691 measured · Source: BTS · US Department of Transportation 07:00 · 93.3% · 6,830 recorded · 6,737 measured · Source: BTS · US Department of Transportation 08:00 · 92.5% · 5,660 recorded · 5,594 measured · Source: BTS · US Department of Transportation 09:00 · 90.3% · 2,931 recorded · 2,882 measured · Source: BTS · US Department of Transportation 10:00 · 89.0% · 5,362 recorded · 5,295 measured · Source: BTS · US Department of Transportation 11:00 · 87.8% · 4,017 recorded · 3,969 measured · Source: BTS · US Department of Transportation 12:00 · 83.7% · 3,723 recorded · 3,681 measured · Source: BTS · US Department of Transportation 13:00 · 84.1% · 3,850 recorded · 3,802 measured · Source: BTS · US Department of Transportation 14:00 · 79.7% · 2,958 recorded · 2,915 measured · Source: BTS · US Department of Transportation 15:00 · 75.8% · 3,470 recorded · 3,403 measured · Source: BTS · US Department of Transportation 16:00 · 76.9% · 5,681 recorded · 5,598 measured · Source: BTS · US Department of Transportation 17:00 · 74.3% · 6,663 recorded · 6,548 measured · Source: BTS · US Department of Transportation 18:00 · 70.6% · 4,546 recorded · 4,424 measured · Source: BTS · US Department of Transportation 19:00 · 71.6% · 5,117 recorded · 5,001 measured · Source: BTS · US Department of Transportation 20:00 · 67.4% · 1,787 recorded · 1,745 measured · Source: BTS · US Department of Transportation 21:00 · 57.5% · 600 recorded · 584 measured · Source: BTS · US Department of Transportation 22:00 · Fewer than 200 measured departures · 34 recorded · 31 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 32.5 16.3 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 · 0.8 min · 3,187 recorded · 3,148 measured · Source: BTS · US Department of Transportation 06:00 · 0.9 min · 11,829 recorded · 11,691 measured · Source: BTS · US Department of Transportation 07:00 · 3.2 min · 6,830 recorded · 6,737 measured · Source: BTS · US Department of Transportation 08:00 · 2.1 min · 5,660 recorded · 5,594 measured · Source: BTS · US Department of Transportation 09:00 · 3.4 min · 2,931 recorded · 2,882 measured · Source: BTS · US Department of Transportation 10:00 · 4.4 min · 5,362 recorded · 5,295 measured · Source: BTS · US Department of Transportation 11:00 · 5.3 min · 4,017 recorded · 3,969 measured · Source: BTS · US Department of Transportation 12:00 · 8.3 min · 3,723 recorded · 3,681 measured · Source: BTS · US Department of Transportation 13:00 · 7.6 min · 3,850 recorded · 3,802 measured · Source: BTS · US Department of Transportation 14:00 · 13.0 min · 2,958 recorded · 2,915 measured · Source: BTS · US Department of Transportation 15:00 · 17.1 min · 3,470 recorded · 3,403 measured · Source: BTS · US Department of Transportation 16:00 · 14.7 min · 5,681 recorded · 5,598 measured · Source: BTS · US Department of Transportation 17:00 · 17.8 min · 6,663 recorded · 6,548 measured · Source: BTS · US Department of Transportation 18:00 · 19.5 min · 4,546 recorded · 4,424 measured · Source: BTS · US Department of Transportation 19:00 · 18.8 min · 5,117 recorded · 5,001 measured · Source: BTS · US Department of Transportation 20:00 · 21.9 min · 1,787 recorded · 1,745 measured · Source: BTS · US Department of Transportation 21:00 · 32.5 min · 600 recorded · 584 measured · Source: BTS · US Department of Transportation 22:00 · Fewer than 200 measured departures · 34 recorded · 31 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 11,829 5,915 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 · 3,187 · 3,187 recorded · 3,148 measured · Source: BTS · US Department of Transportation 06:00 · 11,829 · 11,829 recorded · 11,691 measured · Source: BTS · US Department of Transportation 07:00 · 6,830 · 6,830 recorded · 6,737 measured · Source: BTS · US Department of Transportation 08:00 · 5,660 · 5,660 recorded · 5,594 measured · Source: BTS · US Department of Transportation 09:00 · 2,931 · 2,931 recorded · 2,882 measured · Source: BTS · US Department of Transportation 10:00 · 5,362 · 5,362 recorded · 5,295 measured · Source: BTS · US Department of Transportation 11:00 · 4,017 · 4,017 recorded · 3,969 measured · Source: BTS · US Department of Transportation 12:00 · 3,723 · 3,723 recorded · 3,681 measured · Source: BTS · US Department of Transportation 13:00 · 3,850 · 3,850 recorded · 3,802 measured · Source: BTS · US Department of Transportation 14:00 · 2,958 · 2,958 recorded · 2,915 measured · Source: BTS · US Department of Transportation 15:00 · 3,470 · 3,470 recorded · 3,403 measured · Source: BTS · US Department of Transportation 16:00 · 5,681 · 5,681 recorded · 5,598 measured · Source: BTS · US Department of Transportation 17:00 · 6,663 · 6,663 recorded · 6,548 measured · Source: BTS · US Department of Transportation 18:00 · 4,546 · 4,546 recorded · 4,424 measured · Source: BTS · US Department of Transportation 19:00 · 5,117 · 5,117 recorded · 5,001 measured · Source: BTS · US Department of Transportation 20:00 · 1,787 · 1,787 recorded · 1,745 measured · Source: BTS · US Department of Transportation 21:00 · 600 · 600 recorded · 584 measured · Source: BTS · US Department of Transportation 22:00 · 34 · 34 recorded · 31 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 95.1% 0.8 min 3,148 3,187 06:00 94.6% 0.9 min 11,691 11,829 07:00 93.3% 3.2 min 6,737 6,830 08:00 92.5% 2.1 min 5,594 5,660 09:00 90.3% 3.4 min 2,882 2,931 10:00 89.0% 4.4 min 5,295 5,362 11:00 87.8% 5.3 min 3,969 4,017 12:00 83.7% 8.3 min 3,681 3,723 13:00 84.1% 7.6 min 3,802 3,850 14:00 79.7% 13.0 min 2,915 2,958 15:00 75.8% 17.1 min 3,403 3,470 16:00 76.9% 14.7 min 5,598 5,681 17:00 74.3% 17.8 min 6,548 6,663 18:00 70.6% 19.5 min 4,424 4,546 19:00 71.6% 18.8 min 5,001 5,117 20:00 67.4% 21.9 min 1,745 1,787 21:00 57.5% 32.5 min 584 600 22:00 Fewer than 200 measured departures — 31 34 23:00 No observations — — —
Day of week On-time departures 100.0 50.0 0.0
Monday · 82.7% · 12,011 recorded · 11,768 measured · Source: BTS · US Department of Transportation Tuesday · 87.8% · 10,633 recorded · 10,508 measured · Source: BTS · US Department of Transportation Wednesday · 86.8% · 10,547 recorded · 10,437 measured · Source: BTS · US Department of Transportation Thursday · 83.4% · 11,681 recorded · 11,517 measured · Source: BTS · US Department of Transportation Friday · 83.4% · 11,812 recorded · 11,668 measured · Source: BTS · US Department of Transportation Saturday · 84.8% · 9,632 recorded · 9,502 measured · Source: BTS · US Department of Transportation Sunday · 81.4% · 11,929 recorded · 11,648 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
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Average departure delay 11.6 5.8 0.0
Monday · 11.0 min · 12,011 recorded · 11,768 measured · Source: BTS · US Department of Transportation Tuesday · 5.5 min · 10,633 recorded · 10,508 measured · Source: BTS · US Department of Transportation Wednesday · 6.2 min · 10,547 recorded · 10,437 measured · Source: BTS · US Department of Transportation Thursday · 9.8 min · 11,681 recorded · 11,517 measured · Source: BTS · US Department of Transportation Friday · 9.9 min · 11,812 recorded · 11,668 measured · Source: BTS · US Department of Transportation Saturday · 8.3 min · 9,632 recorded · 9,502 measured · Source: BTS · US Department of Transportation Sunday · 11.6 min · 11,929 recorded · 11,648 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
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Recorded flights 12,011 6,006 0
Monday · 12,011 · 12,011 recorded · 11,768 measured · Source: BTS · US Department of Transportation Tuesday · 10,633 · 10,633 recorded · 10,508 measured · Source: BTS · US Department of Transportation Wednesday · 10,547 · 10,547 recorded · 10,437 measured · Source: BTS · US Department of Transportation Thursday · 11,681 · 11,681 recorded · 11,517 measured · Source: BTS · US Department of Transportation Friday · 11,812 · 11,812 recorded · 11,668 measured · Source: BTS · US Department of Transportation Saturday · 9,632 · 9,632 recorded · 9,502 measured · Source: BTS · US Department of Transportation Sunday · 11,929 · 11,929 recorded · 11,648 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 82.7% 11.0 min 11,768 12,011 Tuesday 87.8% 5.5 min 10,508 10,633 Wednesday 86.8% 6.2 min 10,437 10,547 Thursday 83.4% 9.8 min 11,517 11,681 Friday 83.4% 9.9 min 11,668 11,812 Saturday 84.8% 8.3 min 9,502 9,632 Sunday 81.4% 11.6 min 11,648 11,929
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 · 84.8% · 6,170 recorded · 5,916 measured · Source: BTS · US Department of Transportation Feb · 85.0% · 5,879 recorded · 5,751 measured · Source: BTS · US Department of Transportation Mar · 82.1% · 7,001 recorded · 6,859 measured · Source: BTS · US Department of Transportation Apr · 86.2% · 7,205 recorded · 7,164 measured · Source: BTS · US Department of Transportation May · 84.0% · 7,564 recorded · 7,496 measured · Source: BTS · US Department of Transportation Jun · 79.2% · 7,651 recorded · 7,524 measured · Source: BTS · US Department of Transportation Jul · 78.7% · 3,959 recorded · 3,828 measured · Source: BTS · US Department of Transportation Aug · 83.5% · 3,841 recorded · 3,795 measured · Source: BTS · US Department of Transportation Sep · 88.5% · 7,436 recorded · 7,401 measured · Source: BTS · US Department of Transportation Oct · 87.7% · 7,778 recorded · 7,694 measured · Source: BTS · US Department of Transportation Nov · 87.6% · 6,895 recorded · 6,826 measured · Source: BTS · US Department of Transportation Dec · 80.3% · 6,866 recorded · 6,794 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 15.4 7.7 0.0
Jan · 9.4 min · 6,170 recorded · 5,916 measured · Source: BTS · US Department of Transportation Feb · 8.2 min · 5,879 recorded · 5,751 measured · Source: BTS · US Department of Transportation Mar · 11.8 min · 7,001 recorded · 6,859 measured · Source: BTS · US Department of Transportation Apr · 6.7 min · 7,205 recorded · 7,164 measured · Source: BTS · US Department of Transportation May · 8.6 min · 7,564 recorded · 7,496 measured · Source: BTS · US Department of Transportation Jun · 15.1 min · 7,651 recorded · 7,524 measured · Source: BTS · US Department of Transportation Jul · 15.4 min · 3,959 recorded · 3,828 measured · Source: BTS · US Department of Transportation Aug · 9.5 min · 3,841 recorded · 3,795 measured · Source: BTS · US Department of Transportation Sep · 4.9 min · 7,436 recorded · 7,401 measured · Source: BTS · US Department of Transportation Oct · 4.9 min · 7,778 recorded · 7,694 measured · Source: BTS · US Department of Transportation Nov · 5.0 min · 6,895 recorded · 6,826 measured · Source: BTS · US Department of Transportation Dec · 12.0 min · 6,866 recorded · 6,794 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 7,778 3,889 0
Jan · 6,170 · 6,170 recorded · 5,916 measured · Source: BTS · US Department of Transportation Feb · 5,879 · 5,879 recorded · 5,751 measured · Source: BTS · US Department of Transportation Mar · 7,001 · 7,001 recorded · 6,859 measured · Source: BTS · US Department of Transportation Apr · 7,205 · 7,205 recorded · 7,164 measured · Source: BTS · US Department of Transportation May · 7,564 · 7,564 recorded · 7,496 measured · Source: BTS · US Department of Transportation Jun · 7,651 · 7,651 recorded · 7,524 measured · Source: BTS · US Department of Transportation Jul · 3,959 · 3,959 recorded · 3,828 measured · Source: BTS · US Department of Transportation Aug · 3,841 · 3,841 recorded · 3,795 measured · Source: BTS · US Department of Transportation Sep · 7,436 · 7,436 recorded · 7,401 measured · Source: BTS · US Department of Transportation Oct · 7,778 · 7,778 recorded · 7,694 measured · Source: BTS · US Department of Transportation Nov · 6,895 · 6,895 recorded · 6,826 measured · Source: BTS · US Department of Transportation Dec · 6,866 · 6,866 recorded · 6,794 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 84.8% 9.4 min 5,916 6,170 Feb 85.0% 8.2 min 5,751 5,879 Mar 82.1% 11.8 min 6,859 7,001 Apr 86.2% 6.7 min 7,164 7,205 May 84.0% 8.6 min 7,496 7,564 Jun 79.2% 15.1 min 7,524 7,651 Jul 78.7% 15.4 min 3,828 3,959 Aug 83.5% 9.5 min 3,795 3,841 Sep 88.5% 4.9 min 7,401 7,436 Oct 87.7% 4.9 min 7,694 7,778 Nov 87.6% 5.0 min 6,826 6,895 Dec 80.3% 12.0 min 6,794 6,866
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 82.9% 64,888 Delayed >15 min 15.5% 12,160 Cancelled 1.5% 1,197 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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