Countries › United States › Dayton › DAY James M. Cox Dayton (DAY) DAY / KDAY
112,326
James M. Cox Dayton International Airport handled 112,326 passengers in May 2026, down 6.0% 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 100.0% 112,317 International 0.0% 9 Against 2019 -26.8% same month, before the pandemic
International share 0% 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 112,326 −6.0% US Bureau of Transportation Statistics Open this month → April 2026 104,832 −4.3% US Bureau of Transportation Statistics Open this month → March 2026 103,757 −2.4% US Bureau of Transportation Statistics Open this month → February 2026 88,381 −4.0% US Bureau of Transportation Statistics Open this month → January 2026 85,159 −8.2% US Bureau of Transportation Statistics Open this month → December 2025 102,017 −5.1% US Bureau of Transportation Statistics Open this month → November 2025 97,810 −7.3% US Bureau of Transportation Statistics Open this month → October 2025 113,672 +0.7% US Bureau of Transportation Statistics Open this month → September 2025 109,011 +2.9% US Bureau of Transportation Statistics Open this month → August 2025 109,852 +3.9% US Bureau of Transportation Statistics Open this month → July 2025 115,476 +10.2% US Bureau of Transportation Statistics Open this month → June 2025 111,264 +3.2% US Bureau of Transportation Statistics Open this month → May 2025 119,521 +4.5% US Bureau of Transportation Statistics Open this month → April 2025 109,548 +3.4% US Bureau of Transportation Statistics Open this month → March 2025 106,308 +1.5% US Bureau of Transportation Statistics Open this month → February 2025 92,040 +2.9% US Bureau of Transportation Statistics Open this month → January 2025 92,811 +5.0% US Bureau of Transportation Statistics Open this month → December 2024 107,488 +9.3% US Bureau of Transportation Statistics Open this month → November 2024 105,527 +0.9% US Bureau of Transportation Statistics Open this month → October 2024 112,904 +1.7% US Bureau of Transportation Statistics Open this month → September 2024 105,900 +1.5% US Bureau of Transportation Statistics Open this month → August 2024 105,774 −2.7% US Bureau of Transportation Statistics July 2024 104,794 −4.3% US Bureau of Transportation Statistics June 2024 107,792 −0.4% 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 4.5min · 1,071 recorded · 1,057 measured
Gap to highest-delay hour 28.6min 09:00 ↔ 19:00
Recorded flights 14,297 James M. Cox Dayton 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 · 86.7% · 230 recorded · 225 measured · Source: BTS · US Department of Transportation 06:00 · 90.1% · 2,214 recorded · 2,170 measured · Source: BTS · US Department of Transportation 07:00 · 90.3% · 1,294 recorded · 1,266 measured · Source: BTS · US Department of Transportation 08:00 · 89.1% · 1,337 recorded · 1,315 measured · Source: BTS · US Department of Transportation 09:00 · 88.5% · 1,071 recorded · 1,057 measured · Source: BTS · US Department of Transportation 10:00 · 85.5% · 419 recorded · 415 measured · Source: BTS · US Department of Transportation 11:00 · 85.3% · 866 recorded · 849 measured · Source: BTS · US Department of Transportation 12:00 · 77.0% · 923 recorded · 904 measured · Source: BTS · US Department of Transportation 13:00 · 82.6% · 914 recorded · 904 measured · Source: BTS · US Department of Transportation 14:00 · 78.6% · 951 recorded · 929 measured · Source: BTS · US Department of Transportation 15:00 · 80.9% · 402 recorded · 398 measured · Source: BTS · US Department of Transportation 16:00 · 75.6% · 344 recorded · 332 measured · Source: BTS · US Department of Transportation 17:00 · 72.1% · 1,149 recorded · 1,117 measured · Source: BTS · US Department of Transportation 18:00 · 73.5% · 1,010 recorded · 975 measured · Source: BTS · US Department of Transportation 19:00 · 65.6% · 960 recorded · 906 measured · Source: BTS · US Department of Transportation 20:00 · Fewer than 200 measured departures · 48 recorded · 45 measured · Source: BTS · US Department of Transportation 21:00 · Fewer than 200 measured departures · 164 recorded · 161 measured · Source: BTS · US Department of Transportation 22:00 · Fewer than 200 measured departures · 1 recorded · 1 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 33.0 16.5 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 · 9.0 min · 230 recorded · 225 measured · Source: BTS · US Department of Transportation 06:00 · 6.7 min · 2,214 recorded · 2,170 measured · Source: BTS · US Department of Transportation 07:00 · 5.7 min · 1,294 recorded · 1,266 measured · Source: BTS · US Department of Transportation 08:00 · 8.5 min · 1,337 recorded · 1,315 measured · Source: BTS · US Department of Transportation 09:00 · 4.5 min · 1,071 recorded · 1,057 measured · Source: BTS · US Department of Transportation 10:00 · 10.3 min · 419 recorded · 415 measured · Source: BTS · US Department of Transportation 11:00 · 5.6 min · 866 recorded · 849 measured · Source: BTS · US Department of Transportation 12:00 · 15.3 min · 923 recorded · 904 measured · Source: BTS · US Department of Transportation 13:00 · 15.6 min · 914 recorded · 904 measured · Source: BTS · US Department of Transportation 14:00 · 13.0 min · 951 recorded · 929 measured · Source: BTS · US Department of Transportation 15:00 · 9.8 min · 402 recorded · 398 measured · Source: BTS · US Department of Transportation 16:00 · 19.1 min · 344 recorded · 332 measured · Source: BTS · US Department of Transportation 17:00 · 22.6 min · 1,149 recorded · 1,117 measured · Source: BTS · US Department of Transportation 18:00 · 19.6 min · 1,010 recorded · 975 measured · Source: BTS · US Department of Transportation 19:00 · 33.0 min · 960 recorded · 906 measured · Source: BTS · US Department of Transportation 20:00 · Fewer than 200 measured departures · 48 recorded · 45 measured · Source: BTS · US Department of Transportation 21:00 · Fewer than 200 measured departures · 164 recorded · 161 measured · Source: BTS · US Department of Transportation 22:00 · Fewer than 200 measured departures · 1 recorded · 1 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 2,214 1,107 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 · 230 · 230 recorded · 225 measured · Source: BTS · US Department of Transportation 06:00 · 2,214 · 2,214 recorded · 2,170 measured · Source: BTS · US Department of Transportation 07:00 · 1,294 · 1,294 recorded · 1,266 measured · Source: BTS · US Department of Transportation 08:00 · 1,337 · 1,337 recorded · 1,315 measured · Source: BTS · US Department of Transportation 09:00 · 1,071 · 1,071 recorded · 1,057 measured · Source: BTS · US Department of Transportation 10:00 · 419 · 419 recorded · 415 measured · Source: BTS · US Department of Transportation 11:00 · 866 · 866 recorded · 849 measured · Source: BTS · US Department of Transportation 12:00 · 923 · 923 recorded · 904 measured · Source: BTS · US Department of Transportation 13:00 · 914 · 914 recorded · 904 measured · Source: BTS · US Department of Transportation 14:00 · 951 · 951 recorded · 929 measured · Source: BTS · US Department of Transportation 15:00 · 402 · 402 recorded · 398 measured · Source: BTS · US Department of Transportation 16:00 · 344 · 344 recorded · 332 measured · Source: BTS · US Department of Transportation 17:00 · 1,149 · 1,149 recorded · 1,117 measured · Source: BTS · US Department of Transportation 18:00 · 1,010 · 1,010 recorded · 975 measured · Source: BTS · US Department of Transportation 19:00 · 960 · 960 recorded · 906 measured · Source: BTS · US Department of Transportation 20:00 · 48 · 48 recorded · 45 measured · Source: BTS · US Department of Transportation 21:00 · 164 · 164 recorded · 161 measured · Source: BTS · US Department of Transportation 22:00 · 1 · 1 recorded · 1 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 86.7% 9.0 min 225 230 06:00 90.1% 6.7 min 2,170 2,214 07:00 90.3% 5.7 min 1,266 1,294 08:00 89.1% 8.5 min 1,315 1,337 09:00 88.5% 4.5 min 1,057 1,071 10:00 85.5% 10.3 min 415 419 11:00 85.3% 5.6 min 849 866 12:00 77.0% 15.3 min 904 923 13:00 82.6% 15.6 min 904 914 14:00 78.6% 13.0 min 929 951 15:00 80.9% 9.8 min 398 402 16:00 75.6% 19.1 min 332 344 17:00 72.1% 22.6 min 1,117 1,149 18:00 73.5% 19.6 min 975 1,010 19:00 65.6% 33.0 min 906 960 20:00 Fewer than 200 measured departures — 45 48 21:00 Fewer than 200 measured departures — 161 164 22:00 Fewer than 200 measured departures — 1 1 23:00 No observations — — —
Day of week On-time departures 100.0 50.0 0.0
Monday · 81.5% · 2,181 recorded · 2,120 measured · Source: BTS · US Department of Transportation Tuesday · 83.7% · 1,942 recorded · 1,916 measured · Source: BTS · US Department of Transportation Wednesday · 83.4% · 2,027 recorded · 1,993 measured · Source: BTS · US Department of Transportation Thursday · 82.4% · 2,128 recorded · 2,082 measured · Source: BTS · US Department of Transportation Friday · 81.0% · 2,122 recorded · 2,072 measured · Source: BTS · US Department of Transportation Saturday · 83.6% · 1,767 recorded · 1,720 measured · Source: BTS · US Department of Transportation Sunday · 78.8% · 2,130 recorded · 2,066 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
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Average departure delay 18.4 9.2 0.0
Monday · 12.7 min · 2,181 recorded · 2,120 measured · Source: BTS · US Department of Transportation Tuesday · 9.6 min · 1,942 recorded · 1,916 measured · Source: BTS · US Department of Transportation Wednesday · 13.1 min · 2,027 recorded · 1,993 measured · Source: BTS · US Department of Transportation Thursday · 9.7 min · 2,128 recorded · 2,082 measured · Source: BTS · US Department of Transportation Friday · 17.4 min · 2,122 recorded · 2,072 measured · Source: BTS · US Department of Transportation Saturday · 14.1 min · 1,767 recorded · 1,720 measured · Source: BTS · US Department of Transportation Sunday · 18.4 min · 2,130 recorded · 2,066 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
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Recorded flights 2,181 1,091 0
Monday · 2,181 · 2,181 recorded · 2,120 measured · Source: BTS · US Department of Transportation Tuesday · 1,942 · 1,942 recorded · 1,916 measured · Source: BTS · US Department of Transportation Wednesday · 2,027 · 2,027 recorded · 1,993 measured · Source: BTS · US Department of Transportation Thursday · 2,128 · 2,128 recorded · 2,082 measured · Source: BTS · US Department of Transportation Friday · 2,122 · 2,122 recorded · 2,072 measured · Source: BTS · US Department of Transportation Saturday · 1,767 · 1,767 recorded · 1,720 measured · Source: BTS · US Department of Transportation Sunday · 2,130 · 2,130 recorded · 2,066 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 81.5% 12.7 min 2,120 2,181 Tuesday 83.7% 9.6 min 1,916 1,942 Wednesday 83.4% 13.1 min 1,993 2,027 Thursday 82.4% 9.7 min 2,082 2,128 Friday 81.0% 17.4 min 2,072 2,122 Saturday 83.6% 14.1 min 1,720 1,767 Sunday 78.8% 18.4 min 2,066 2,130
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 · 77.6% · 1,211 recorded · 1,141 measured · Source: BTS · US Department of Transportation Feb · 76.9% · 1,186 recorded · 1,160 measured · Source: BTS · US Department of Transportation Mar · 81.2% · 1,253 recorded · 1,215 measured · Source: BTS · US Department of Transportation Apr · 84.5% · 1,352 recorded · 1,328 measured · Source: BTS · US Department of Transportation May · 80.5% · 1,411 recorded · 1,387 measured · Source: BTS · US Department of Transportation Jun · 77.5% · 1,310 recorded · 1,261 measured · Source: BTS · US Department of Transportation Jul · 76.0% · 592 recorded · 575 measured · Source: BTS · US Department of Transportation Aug · 81.4% · 643 recorded · 630 measured · Source: BTS · US Department of Transportation Sep · 88.2% · 1,305 recorded · 1,301 measured · Source: BTS · US Department of Transportation Oct · 89.9% · 1,416 recorded · 1,409 measured · Source: BTS · US Department of Transportation Nov · 86.6% · 1,373 recorded · 1,340 measured · Source: BTS · US Department of Transportation Dec · 77.3% · 1,245 recorded · 1,222 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 24.0 12.0 0.0
Jan · 24.0 min · 1,211 recorded · 1,141 measured · Source: BTS · US Department of Transportation Feb · 18.3 min · 1,186 recorded · 1,160 measured · Source: BTS · US Department of Transportation Mar · 17.0 min · 1,253 recorded · 1,215 measured · Source: BTS · US Department of Transportation Apr · 11.0 min · 1,352 recorded · 1,328 measured · Source: BTS · US Department of Transportation May · 14.6 min · 1,411 recorded · 1,387 measured · Source: BTS · US Department of Transportation Jun · 18.0 min · 1,310 recorded · 1,261 measured · Source: BTS · US Department of Transportation Jul · 21.1 min · 592 recorded · 575 measured · Source: BTS · US Department of Transportation Aug · 11.7 min · 643 recorded · 630 measured · Source: BTS · US Department of Transportation Sep · 4.3 min · 1,305 recorded · 1,301 measured · Source: BTS · US Department of Transportation Oct · 2.0 min · 1,416 recorded · 1,409 measured · Source: BTS · US Department of Transportation Nov · 9.3 min · 1,373 recorded · 1,340 measured · Source: BTS · US Department of Transportation Dec · 18.6 min · 1,245 recorded · 1,222 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 1,416 708 0
Jan · 1,211 · 1,211 recorded · 1,141 measured · Source: BTS · US Department of Transportation Feb · 1,186 · 1,186 recorded · 1,160 measured · Source: BTS · US Department of Transportation Mar · 1,253 · 1,253 recorded · 1,215 measured · Source: BTS · US Department of Transportation Apr · 1,352 · 1,352 recorded · 1,328 measured · Source: BTS · US Department of Transportation May · 1,411 · 1,411 recorded · 1,387 measured · Source: BTS · US Department of Transportation Jun · 1,310 · 1,310 recorded · 1,261 measured · Source: BTS · US Department of Transportation Jul · 592 · 592 recorded · 575 measured · Source: BTS · US Department of Transportation Aug · 643 · 643 recorded · 630 measured · Source: BTS · US Department of Transportation Sep · 1,305 · 1,305 recorded · 1,301 measured · Source: BTS · US Department of Transportation Oct · 1,416 · 1,416 recorded · 1,409 measured · Source: BTS · US Department of Transportation Nov · 1,373 · 1,373 recorded · 1,340 measured · Source: BTS · US Department of Transportation Dec · 1,245 · 1,245 recorded · 1,222 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 77.6% 24.0 min 1,141 1,211 Feb 76.9% 18.3 min 1,160 1,186 Mar 81.2% 17.0 min 1,215 1,253 Apr 84.5% 11.0 min 1,328 1,352 May 80.5% 14.6 min 1,387 1,411 Jun 77.5% 18.0 min 1,261 1,310 Jul 76.0% 21.1 min 575 592 Aug 81.4% 11.7 min 630 643 Sep 88.2% 4.3 min 1,301 1,305 Oct 89.9% 2.0 min 1,409 1,416 Nov 86.6% 9.3 min 1,340 1,373 Dec 77.3% 18.6 min 1,222 1,245
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 80.1% 11,449 Delayed >15 min 17.6% 2,520 Cancelled 2.3% 328 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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