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50,739
Bismarck Municipal Airport handled 50,739 passengers in May 2026, up 0.8% 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 -2.8% 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 50,739 +0.8% US Bureau of Transportation Statistics Open this month → April 2026 52,292 +1.7% US Bureau of Transportation Statistics Open this month → March 2026 57,775 −1.8% US Bureau of Transportation Statistics Open this month → February 2026 46,629 −4.5% US Bureau of Transportation Statistics Open this month → January 2026 46,183 −4.4% US Bureau of Transportation Statistics Open this month → December 2025 51,544 −6.2% US Bureau of Transportation Statistics Open this month → November 2025 47,078 −1.1% US Bureau of Transportation Statistics Open this month → October 2025 54,021 +3.1% US Bureau of Transportation Statistics Open this month → September 2025 48,329 +2.3% US Bureau of Transportation Statistics Open this month → August 2025 51,481 +1.5% US Bureau of Transportation Statistics Open this month → July 2025 56,575 +3.6% US Bureau of Transportation Statistics Open this month → June 2025 53,420 +1.1% US Bureau of Transportation Statistics Open this month → May 2025 50,360 −3.6% US Bureau of Transportation Statistics Open this month → April 2025 51,429 +13.0% US Bureau of Transportation Statistics Open this month → March 2025 58,845 +21.0% US Bureau of Transportation Statistics Open this month → February 2025 48,805 +9.6% US Bureau of Transportation Statistics Open this month → January 2025 48,294 +15.5% US Bureau of Transportation Statistics Open this month → December 2024 54,966 +26.4% US Bureau of Transportation Statistics Open this month → November 2024 47,581 +12.4% US Bureau of Transportation Statistics Open this month → October 2024 52,393 +9.2% US Bureau of Transportation Statistics Open this month → September 2024 47,244 +13.4% US Bureau of Transportation Statistics Open this month → August 2024 50,708 +15.1% US Bureau of Transportation Statistics July 2024 54,590 +15.0% US Bureau of Transportation Statistics June 2024 52,830 +16.8% 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 11:00–12:00 5.4min · 664 recorded · 659 measured
Gap to highest-delay hour 22.2min 11:00 ↔ 08:00
Recorded flights 7,507 Bismarck Municipal 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 · 87.0% · 797 recorded · 787 measured · Source: BTS · US Department of Transportation 06:00 · 88.4% · 1,055 recorded · 1,051 measured · Source: BTS · US Department of Transportation 07:00 · 88.9% · 442 recorded · 441 measured · Source: BTS · US Department of Transportation 08:00 · 77.1% · 401 recorded · 397 measured · Source: BTS · US Department of Transportation 09:00 · 79.5% · 366 recorded · 365 measured · Source: BTS · US Department of Transportation 10:00 · Fewer than 200 measured departures · 40 recorded · 40 measured · Source: BTS · US Department of Transportation 11:00 · 87.7% · 664 recorded · 659 measured · Source: BTS · US Department of Transportation 12:00 · 81.7% · 335 recorded · 334 measured · Source: BTS · US Department of Transportation 13:00 · 82.2% · 1,056 recorded · 1,048 measured · Source: BTS · US Department of Transportation 14:00 · 76.2% · 730 recorded · 724 measured · Source: BTS · US Department of Transportation 15:00 · 79.4% · 222 recorded · 218 measured · Source: BTS · US Department of Transportation 16:00 · Fewer than 200 measured departures · 26 recorded · 24 measured · Source: BTS · US Department of Transportation 17:00 · 70.7% · 953 recorded · 945 measured · Source: BTS · US Department of Transportation 18:00 · Fewer than 200 measured departures · 110 recorded · 109 measured · Source: BTS · US Department of Transportation 19:00 · Fewer than 200 measured departures · 60 recorded · 60 measured · Source: BTS · US Department of Transportation 20:00 · Fewer than 200 measured departures · 80 recorded · 80 measured · Source: BTS · US Department of Transportation 21:00 · Fewer than 200 measured departures · 99 recorded · 99 measured · Source: BTS · US Department of Transportation 22:00 · Fewer than 200 measured departures · 71 recorded · 70 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 27.6 13.8 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 · 12.2 min · 797 recorded · 787 measured · Source: BTS · US Department of Transportation 06:00 · 7.9 min · 1,055 recorded · 1,051 measured · Source: BTS · US Department of Transportation 07:00 · 7.8 min · 442 recorded · 441 measured · Source: BTS · US Department of Transportation 08:00 · 27.6 min · 401 recorded · 397 measured · Source: BTS · US Department of Transportation 09:00 · 21.1 min · 366 recorded · 365 measured · Source: BTS · US Department of Transportation 10:00 · Fewer than 200 measured departures · 40 recorded · 40 measured · Source: BTS · US Department of Transportation 11:00 · 5.4 min · 664 recorded · 659 measured · Source: BTS · US Department of Transportation 12:00 · 10.0 min · 335 recorded · 334 measured · Source: BTS · US Department of Transportation 13:00 · 12.4 min · 1,056 recorded · 1,048 measured · Source: BTS · US Department of Transportation 14:00 · 14.8 min · 730 recorded · 724 measured · Source: BTS · US Department of Transportation 15:00 · 16.1 min · 222 recorded · 218 measured · Source: BTS · US Department of Transportation 16:00 · Fewer than 200 measured departures · 26 recorded · 24 measured · Source: BTS · US Department of Transportation 17:00 · 23.9 min · 953 recorded · 945 measured · Source: BTS · US Department of Transportation 18:00 · Fewer than 200 measured departures · 110 recorded · 109 measured · Source: BTS · US Department of Transportation 19:00 · Fewer than 200 measured departures · 60 recorded · 60 measured · Source: BTS · US Department of Transportation 20:00 · Fewer than 200 measured departures · 80 recorded · 80 measured · Source: BTS · US Department of Transportation 21:00 · Fewer than 200 measured departures · 99 recorded · 99 measured · Source: BTS · US Department of Transportation 22:00 · Fewer than 200 measured departures · 71 recorded · 70 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 1,056 528 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 · 797 · 797 recorded · 787 measured · Source: BTS · US Department of Transportation 06:00 · 1,055 · 1,055 recorded · 1,051 measured · Source: BTS · US Department of Transportation 07:00 · 442 · 442 recorded · 441 measured · Source: BTS · US Department of Transportation 08:00 · 401 · 401 recorded · 397 measured · Source: BTS · US Department of Transportation 09:00 · 366 · 366 recorded · 365 measured · Source: BTS · US Department of Transportation 10:00 · 40 · 40 recorded · 40 measured · Source: BTS · US Department of Transportation 11:00 · 664 · 664 recorded · 659 measured · Source: BTS · US Department of Transportation 12:00 · 335 · 335 recorded · 334 measured · Source: BTS · US Department of Transportation 13:00 · 1,056 · 1,056 recorded · 1,048 measured · Source: BTS · US Department of Transportation 14:00 · 730 · 730 recorded · 724 measured · Source: BTS · US Department of Transportation 15:00 · 222 · 222 recorded · 218 measured · Source: BTS · US Department of Transportation 16:00 · 26 · 26 recorded · 24 measured · Source: BTS · US Department of Transportation 17:00 · 953 · 953 recorded · 945 measured · Source: BTS · US Department of Transportation 18:00 · 110 · 110 recorded · 109 measured · Source: BTS · US Department of Transportation 19:00 · 60 · 60 recorded · 60 measured · Source: BTS · US Department of Transportation 20:00 · 80 · 80 recorded · 80 measured · Source: BTS · US Department of Transportation 21:00 · 99 · 99 recorded · 99 measured · Source: BTS · US Department of Transportation 22:00 · 71 · 71 recorded · 70 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 87.0% 12.2 min 787 797 06:00 88.4% 7.9 min 1,051 1,055 07:00 88.9% 7.8 min 441 442 08:00 77.1% 27.6 min 397 401 09:00 79.5% 21.1 min 365 366 10:00 Fewer than 200 measured departures — 40 40 11:00 87.7% 5.4 min 659 664 12:00 81.7% 10.0 min 334 335 13:00 82.2% 12.4 min 1,048 1,056 14:00 76.2% 14.8 min 724 730 15:00 79.4% 16.1 min 218 222 16:00 Fewer than 200 measured departures — 24 26 17:00 70.7% 23.9 min 945 953 18:00 Fewer than 200 measured departures — 109 110 19:00 Fewer than 200 measured departures — 60 60 20:00 Fewer than 200 measured departures — 80 80 21:00 Fewer than 200 measured departures — 99 99 22:00 Fewer than 200 measured departures — 70 71 23:00 No observations — — —
Day of week On-time departures 100.0 50.0 0.0
Monday · 80.8% · 1,092 recorded · 1,081 measured · Source: BTS · US Department of Transportation Tuesday · 84.5% · 1,020 recorded · 1,010 measured · Source: BTS · US Department of Transportation Wednesday · 81.2% · 1,086 recorded · 1,081 measured · Source: BTS · US Department of Transportation Thursday · 80.5% · 1,091 recorded · 1,085 measured · Source: BTS · US Department of Transportation Friday · 80.8% · 1,071 recorded · 1,064 measured · Source: BTS · US Department of Transportation Saturday · 80.1% · 1,035 recorded · 1,026 measured · Source: BTS · US Department of Transportation Sunday · 82.3% · 1,112 recorded · 1,104 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
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Average departure delay 16.7 8.3 0.0
Monday · 16.0 min · 1,092 recorded · 1,081 measured · Source: BTS · US Department of Transportation Tuesday · 10.5 min · 1,020 recorded · 1,010 measured · Source: BTS · US Department of Transportation Wednesday · 10.9 min · 1,086 recorded · 1,081 measured · Source: BTS · US Department of Transportation Thursday · 16.7 min · 1,091 recorded · 1,085 measured · Source: BTS · US Department of Transportation Friday · 15.7 min · 1,071 recorded · 1,064 measured · Source: BTS · US Department of Transportation Saturday · 14.9 min · 1,035 recorded · 1,026 measured · Source: BTS · US Department of Transportation Sunday · 13.8 min · 1,112 recorded · 1,104 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
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Recorded flights 1,112 556 0
Monday · 1,092 · 1,092 recorded · 1,081 measured · Source: BTS · US Department of Transportation Tuesday · 1,020 · 1,020 recorded · 1,010 measured · Source: BTS · US Department of Transportation Wednesday · 1,086 · 1,086 recorded · 1,081 measured · Source: BTS · US Department of Transportation Thursday · 1,091 · 1,091 recorded · 1,085 measured · Source: BTS · US Department of Transportation Friday · 1,071 · 1,071 recorded · 1,064 measured · Source: BTS · US Department of Transportation Saturday · 1,035 · 1,035 recorded · 1,026 measured · Source: BTS · US Department of Transportation Sunday · 1,112 · 1,112 recorded · 1,104 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 80.8% 16.0 min 1,081 1,092 Tuesday 84.5% 10.5 min 1,010 1,020 Wednesday 81.2% 10.9 min 1,081 1,086 Thursday 80.5% 16.7 min 1,085 1,091 Friday 80.8% 15.7 min 1,064 1,071 Saturday 80.1% 14.9 min 1,026 1,035 Sunday 82.3% 13.8 min 1,104 1,112
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 · 75.5% · 632 recorded · 625 measured · Source: BTS · US Department of Transportation Feb · 80.1% · 585 recorded · 573 measured · Source: BTS · US Department of Transportation Mar · 81.9% · 701 recorded · 695 measured · Source: BTS · US Department of Transportation Apr · 83.6% · 683 recorded · 681 measured · Source: BTS · US Department of Transportation May · 84.2% · 595 recorded · 593 measured · Source: BTS · US Department of Transportation Jun · 81.8% · 703 recorded · 697 measured · Source: BTS · US Department of Transportation Jul · 74.8% · 390 recorded · 389 measured · Source: BTS · US Department of Transportation Aug · 81.1% · 401 recorded · 401 measured · Source: BTS · US Department of Transportation Sep · 86.4% · 720 recorded · 719 measured · Source: BTS · US Department of Transportation Oct · 88.3% · 709 recorded · 707 measured · Source: BTS · US Department of Transportation Nov · 84.8% · 633 recorded · 625 measured · Source: BTS · US Department of Transportation Dec · 72.3% · 755 recorded · 746 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 28.0 14.0 0.0
Jan · 24.4 min · 632 recorded · 625 measured · Source: BTS · US Department of Transportation Feb · 14.2 min · 585 recorded · 573 measured · Source: BTS · US Department of Transportation Mar · 10.0 min · 701 recorded · 695 measured · Source: BTS · US Department of Transportation Apr · 14.6 min · 683 recorded · 681 measured · Source: BTS · US Department of Transportation May · 8.6 min · 595 recorded · 593 measured · Source: BTS · US Department of Transportation Jun · 14.3 min · 703 recorded · 697 measured · Source: BTS · US Department of Transportation Jul · 21.0 min · 390 recorded · 389 measured · Source: BTS · US Department of Transportation Aug · 14.5 min · 401 recorded · 401 measured · Source: BTS · US Department of Transportation Sep · 5.5 min · 720 recorded · 719 measured · Source: BTS · US Department of Transportation Oct · 5.7 min · 709 recorded · 707 measured · Source: BTS · US Department of Transportation Nov · 10.8 min · 633 recorded · 625 measured · Source: BTS · US Department of Transportation Dec · 28.0 min · 755 recorded · 746 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 755 378 0
Jan · 632 · 632 recorded · 625 measured · Source: BTS · US Department of Transportation Feb · 585 · 585 recorded · 573 measured · Source: BTS · US Department of Transportation Mar · 701 · 701 recorded · 695 measured · Source: BTS · US Department of Transportation Apr · 683 · 683 recorded · 681 measured · Source: BTS · US Department of Transportation May · 595 · 595 recorded · 593 measured · Source: BTS · US Department of Transportation Jun · 703 · 703 recorded · 697 measured · Source: BTS · US Department of Transportation Jul · 390 · 390 recorded · 389 measured · Source: BTS · US Department of Transportation Aug · 401 · 401 recorded · 401 measured · Source: BTS · US Department of Transportation Sep · 720 · 720 recorded · 719 measured · Source: BTS · US Department of Transportation Oct · 709 · 709 recorded · 707 measured · Source: BTS · US Department of Transportation Nov · 633 · 633 recorded · 625 measured · Source: BTS · US Department of Transportation Dec · 755 · 755 recorded · 746 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 75.5% 24.4 min 625 632 Feb 80.1% 14.2 min 573 585 Mar 81.9% 10.0 min 695 701 Apr 83.6% 14.6 min 681 683 May 84.2% 8.6 min 593 595 Jun 81.8% 14.3 min 697 703 Jul 74.8% 21.0 min 389 390 Aug 81.1% 14.5 min 401 401 Sep 86.4% 5.5 min 719 720 Oct 88.3% 5.7 min 707 709 Nov 84.8% 10.8 min 625 633 Dec 72.3% 28.0 min 746 755
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 80.8% 6,068 Delayed >15 min 18.4% 1,383 Cancelled 0.7% 56 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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