Countries › United States › Madison › MSN Madison Dane County Regional Truax Field (MSN) MSN / KMSN
231,260
Dane County Regional Truax Field handled 231,260 passengers in May 2026, up 13.0% 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).
Drag across the chart to zoom into a period. ✕
Line Area Bars
January 2022 February 2023 March 2024 April 2025 May 2026 Compare with… Embed this chart Copy link to this chart Copy embed code Type Country Sort by Longest series Name
Only series measured the same way are offered — monthly, full count — so the lines can be read against each other.
× Paste this anywhere. The chart stays live and carries the source with it.
Copy embed code 1y 3y All
From → To
Against 2019 +16.4% 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 231,260 +13.0% US Bureau of Transportation Statistics Open this month → April 2026 213,248 +10.7% US Bureau of Transportation Statistics Open this month → March 2026 224,446 +7.6% US Bureau of Transportation Statistics Open this month → February 2026 180,523 +6.7% US Bureau of Transportation Statistics Open this month → January 2026 178,534 +2.2% US Bureau of Transportation Statistics Open this month → December 2025 200,827 +1.3% US Bureau of Transportation Statistics Open this month → November 2025 203,299 +4.0% US Bureau of Transportation Statistics Open this month → October 2025 238,119 +11.4% US Bureau of Transportation Statistics Open this month → September 2025 211,423 +7.6% US Bureau of Transportation Statistics Open this month → August 2025 229,138 +4.3% US Bureau of Transportation Statistics Open this month → July 2025 212,633 +9.5% US Bureau of Transportation Statistics Open this month → June 2025 200,928 +2.2% US Bureau of Transportation Statistics Open this month → May 2025 204,719 +4.3% US Bureau of Transportation Statistics Open this month → April 2025 192,641 +6.8% US Bureau of Transportation Statistics Open this month → March 2025 208,624 +6.6% US Bureau of Transportation Statistics Open this month → February 2025 169,142 −1.4% US Bureau of Transportation Statistics Open this month → January 2025 174,661 +12.2% US Bureau of Transportation Statistics Open this month → December 2024 198,186 +21.2% US Bureau of Transportation Statistics Open this month → November 2024 195,538 +10.0% US Bureau of Transportation Statistics Open this month → October 2024 213,665 +8.6% US Bureau of Transportation Statistics Open this month → September 2024 196,518 +8.0% US Bureau of Transportation Statistics Open this month → August 2024 219,711 +9.4% US Bureau of Transportation Statistics July 2024 194,251 +8.8% US Bureau of Transportation Statistics June 2024 196,696 +13.8% 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 08:00–09:00 3.7min · 1,668 recorded · 1,634 measured
Gap to highest-delay hour 18.0min 08:00 ↔ 17:00
Recorded flights 23,645 Dane County Regional Truax Field
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 · 92.8% · 1,322 recorded · 1,298 measured · Source: BTS · US Department of Transportation 06:00 · 91.0% · 3,741 recorded · 3,665 measured · Source: BTS · US Department of Transportation 07:00 · 89.5% · 2,166 recorded · 2,136 measured · Source: BTS · US Department of Transportation 08:00 · 90.0% · 1,668 recorded · 1,634 measured · Source: BTS · US Department of Transportation 09:00 · 84.7% · 990 recorded · 984 measured · Source: BTS · US Department of Transportation 10:00 · 83.8% · 1,314 recorded · 1,299 measured · Source: BTS · US Department of Transportation 11:00 · 79.5% · 1,676 recorded · 1,650 measured · Source: BTS · US Department of Transportation 12:00 · 78.8% · 808 recorded · 793 measured · Source: BTS · US Department of Transportation 13:00 · 79.9% · 1,307 recorded · 1,281 measured · Source: BTS · US Department of Transportation 14:00 · 83.3% · 1,384 recorded · 1,364 measured · Source: BTS · US Department of Transportation 15:00 · 79.0% · 1,710 recorded · 1,674 measured · Source: BTS · US Department of Transportation 16:00 · 76.5% · 1,177 recorded · 1,138 measured · Source: BTS · US Department of Transportation 17:00 · 74.0% · 2,949 recorded · 2,876 measured · Source: BTS · US Department of Transportation 18:00 · 77.5% · 997 recorded · 974 measured · Source: BTS · US Department of Transportation 19:00 · Fewer than 200 measured departures · 170 recorded · 168 measured · Source: BTS · US Department of Transportation 20:00 · 75.5% · 261 recorded · 233 measured · Source: BTS · US Department of Transportation 21:00 · Fewer than 200 measured departures · 5 recorded · 3 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
Hover, tap or focus a point to see its value, sample and source.
Average departure delay 21.7 10.9 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 · 8.2 min · 1,322 recorded · 1,298 measured · Source: BTS · US Department of Transportation 06:00 · 6.0 min · 3,741 recorded · 3,665 measured · Source: BTS · US Department of Transportation 07:00 · 4.6 min · 2,166 recorded · 2,136 measured · Source: BTS · US Department of Transportation 08:00 · 3.7 min · 1,668 recorded · 1,634 measured · Source: BTS · US Department of Transportation 09:00 · 7.0 min · 990 recorded · 984 measured · Source: BTS · US Department of Transportation 10:00 · 9.8 min · 1,314 recorded · 1,299 measured · Source: BTS · US Department of Transportation 11:00 · 13.3 min · 1,676 recorded · 1,650 measured · Source: BTS · US Department of Transportation 12:00 · 16.9 min · 808 recorded · 793 measured · Source: BTS · US Department of Transportation 13:00 · 16.5 min · 1,307 recorded · 1,281 measured · Source: BTS · US Department of Transportation 14:00 · 11.2 min · 1,384 recorded · 1,364 measured · Source: BTS · US Department of Transportation 15:00 · 14.1 min · 1,710 recorded · 1,674 measured · Source: BTS · US Department of Transportation 16:00 · 20.8 min · 1,177 recorded · 1,138 measured · Source: BTS · US Department of Transportation 17:00 · 21.7 min · 2,949 recorded · 2,876 measured · Source: BTS · US Department of Transportation 18:00 · 12.5 min · 997 recorded · 974 measured · Source: BTS · US Department of Transportation 19:00 · Fewer than 200 measured departures · 170 recorded · 168 measured · Source: BTS · US Department of Transportation 20:00 · 17.1 min · 261 recorded · 233 measured · Source: BTS · US Department of Transportation 21:00 · Fewer than 200 measured departures · 5 recorded · 3 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
Hover, tap or focus a point to see its value, sample and source.
Recorded flights 3,741 1,871 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 · 1,322 · 1,322 recorded · 1,298 measured · Source: BTS · US Department of Transportation 06:00 · 3,741 · 3,741 recorded · 3,665 measured · Source: BTS · US Department of Transportation 07:00 · 2,166 · 2,166 recorded · 2,136 measured · Source: BTS · US Department of Transportation 08:00 · 1,668 · 1,668 recorded · 1,634 measured · Source: BTS · US Department of Transportation 09:00 · 990 · 990 recorded · 984 measured · Source: BTS · US Department of Transportation 10:00 · 1,314 · 1,314 recorded · 1,299 measured · Source: BTS · US Department of Transportation 11:00 · 1,676 · 1,676 recorded · 1,650 measured · Source: BTS · US Department of Transportation 12:00 · 808 · 808 recorded · 793 measured · Source: BTS · US Department of Transportation 13:00 · 1,307 · 1,307 recorded · 1,281 measured · Source: BTS · US Department of Transportation 14:00 · 1,384 · 1,384 recorded · 1,364 measured · Source: BTS · US Department of Transportation 15:00 · 1,710 · 1,710 recorded · 1,674 measured · Source: BTS · US Department of Transportation 16:00 · 1,177 · 1,177 recorded · 1,138 measured · Source: BTS · US Department of Transportation 17:00 · 2,949 · 2,949 recorded · 2,876 measured · Source: BTS · US Department of Transportation 18:00 · 997 · 997 recorded · 974 measured · Source: BTS · US Department of Transportation 19:00 · 170 · 170 recorded · 168 measured · Source: BTS · US Department of Transportation 20:00 · 261 · 261 recorded · 233 measured · Source: BTS · US Department of Transportation 21:00 · 5 · 5 recorded · 3 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
Hover, tap or focus a point to see its value, sample and source.
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 92.8% 8.2 min 1,298 1,322 06:00 91.0% 6.0 min 3,665 3,741 07:00 89.5% 4.6 min 2,136 2,166 08:00 90.0% 3.7 min 1,634 1,668 09:00 84.7% 7.0 min 984 990 10:00 83.8% 9.8 min 1,299 1,314 11:00 79.5% 13.3 min 1,650 1,676 12:00 78.8% 16.9 min 793 808 13:00 79.9% 16.5 min 1,281 1,307 14:00 83.3% 11.2 min 1,364 1,384 15:00 79.0% 14.1 min 1,674 1,710 16:00 76.5% 20.8 min 1,138 1,177 17:00 74.0% 21.7 min 2,876 2,949 18:00 77.5% 12.5 min 974 997 19:00 Fewer than 200 measured departures — 168 170 20:00 75.5% 17.1 min 233 261 21:00 Fewer than 200 measured departures — 3 5 22:00 No observations — — — 23:00 No observations — — —
Day of week On-time departures 100.0 50.0 0.0
Monday · 83.1% · 3,548 recorded · 3,441 measured · Source: BTS · US Department of Transportation Tuesday · 85.3% · 3,379 recorded · 3,330 measured · Source: BTS · US Department of Transportation Wednesday · 83.3% · 3,354 recorded · 3,300 measured · Source: BTS · US Department of Transportation Thursday · 82.9% · 3,492 recorded · 3,439 measured · Source: BTS · US Department of Transportation Friday · 82.5% · 3,459 recorded · 3,379 measured · Source: BTS · US Department of Transportation Saturday · 84.8% · 2,854 recorded · 2,802 measured · Source: BTS · US Department of Transportation Sunday · 81.6% · 3,559 recorded · 3,479 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
Hover, tap or focus a point to see its value, sample and source.
Average departure delay 13.6 6.8 0.0
Monday · 11.8 min · 3,548 recorded · 3,441 measured · Source: BTS · US Department of Transportation Tuesday · 10.8 min · 3,379 recorded · 3,330 measured · Source: BTS · US Department of Transportation Wednesday · 11.4 min · 3,354 recorded · 3,300 measured · Source: BTS · US Department of Transportation Thursday · 11.2 min · 3,492 recorded · 3,439 measured · Source: BTS · US Department of Transportation Friday · 13.6 min · 3,459 recorded · 3,379 measured · Source: BTS · US Department of Transportation Saturday · 10.4 min · 2,854 recorded · 2,802 measured · Source: BTS · US Department of Transportation Sunday · 12.4 min · 3,559 recorded · 3,479 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
Hover, tap or focus a point to see its value, sample and source.
Recorded flights 3,559 1,780 0
Monday · 3,548 · 3,548 recorded · 3,441 measured · Source: BTS · US Department of Transportation Tuesday · 3,379 · 3,379 recorded · 3,330 measured · Source: BTS · US Department of Transportation Wednesday · 3,354 · 3,354 recorded · 3,300 measured · Source: BTS · US Department of Transportation Thursday · 3,492 · 3,492 recorded · 3,439 measured · Source: BTS · US Department of Transportation Friday · 3,459 · 3,459 recorded · 3,379 measured · Source: BTS · US Department of Transportation Saturday · 2,854 · 2,854 recorded · 2,802 measured · Source: BTS · US Department of Transportation Sunday · 3,559 · 3,559 recorded · 3,479 measured · Source: BTS · US Department of Transportation Mon Tue Wed Thu Fri Sat Sun
Hover, tap or focus a point to see its value, sample and source.
View the figures Day of week On-time departures Average departure delay With departure time Recorded flights Monday 83.1% 11.8 min 3,441 3,548 Tuesday 85.3% 10.8 min 3,330 3,379 Wednesday 83.3% 11.4 min 3,300 3,354 Thursday 82.9% 11.2 min 3,439 3,492 Friday 82.5% 13.6 min 3,379 3,459 Saturday 84.8% 10.4 min 2,802 2,854 Sunday 81.6% 12.4 min 3,479 3,559
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 · 80.7% · 1,983 recorded · 1,900 measured · Source: BTS · US Department of Transportation Feb · 81.1% · 1,810 recorded · 1,782 measured · Source: BTS · US Department of Transportation Mar · 82.7% · 2,194 recorded · 2,110 measured · Source: BTS · US Department of Transportation Apr · 84.5% · 2,296 recorded · 2,261 measured · Source: BTS · US Department of Transportation May · 83.7% · 2,317 recorded · 2,284 measured · Source: BTS · US Department of Transportation Jun · 81.5% · 2,338 recorded · 2,277 measured · Source: BTS · US Department of Transportation Jul · 78.6% · 1,015 recorded · 989 measured · Source: BTS · US Department of Transportation Aug · 82.8% · 1,138 recorded · 1,124 measured · Source: BTS · US Department of Transportation Sep · 87.7% · 2,144 recorded · 2,138 measured · Source: BTS · US Department of Transportation Oct · 88.8% · 2,335 recorded · 2,325 measured · Source: BTS · US Department of Transportation Nov · 86.4% · 2,106 recorded · 2,049 measured · Source: BTS · US Department of Transportation Dec · 76.8% · 1,969 recorded · 1,931 measured · Source: BTS · US Department of Transportation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hover, tap or focus a point to see its value, sample and source.
Average departure delay 21.5 10.7 0.0
Jan · 16.4 min · 1,983 recorded · 1,900 measured · Source: BTS · US Department of Transportation Feb · 11.8 min · 1,810 recorded · 1,782 measured · Source: BTS · US Department of Transportation Mar · 11.2 min · 2,194 recorded · 2,110 measured · Source: BTS · US Department of Transportation Apr · 7.9 min · 2,296 recorded · 2,261 measured · Source: BTS · US Department of Transportation May · 11.3 min · 2,317 recorded · 2,284 measured · Source: BTS · US Department of Transportation Jun · 14.6 min · 2,338 recorded · 2,277 measured · Source: BTS · US Department of Transportation Jul · 20.6 min · 1,015 recorded · 989 measured · Source: BTS · US Department of Transportation Aug · 12.3 min · 1,138 recorded · 1,124 measured · Source: BTS · US Department of Transportation Sep · 7.2 min · 2,144 recorded · 2,138 measured · Source: BTS · US Department of Transportation Oct · 4.6 min · 2,335 recorded · 2,325 measured · Source: BTS · US Department of Transportation Nov · 8.2 min · 2,106 recorded · 2,049 measured · Source: BTS · US Department of Transportation Dec · 21.5 min · 1,969 recorded · 1,931 measured · Source: BTS · US Department of Transportation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hover, tap or focus a point to see its value, sample and source.
Recorded flights 2,338 1,169 0
Jan · 1,983 · 1,983 recorded · 1,900 measured · Source: BTS · US Department of Transportation Feb · 1,810 · 1,810 recorded · 1,782 measured · Source: BTS · US Department of Transportation Mar · 2,194 · 2,194 recorded · 2,110 measured · Source: BTS · US Department of Transportation Apr · 2,296 · 2,296 recorded · 2,261 measured · Source: BTS · US Department of Transportation May · 2,317 · 2,317 recorded · 2,284 measured · Source: BTS · US Department of Transportation Jun · 2,338 · 2,338 recorded · 2,277 measured · Source: BTS · US Department of Transportation Jul · 1,015 · 1,015 recorded · 989 measured · Source: BTS · US Department of Transportation Aug · 1,138 · 1,138 recorded · 1,124 measured · Source: BTS · US Department of Transportation Sep · 2,144 · 2,144 recorded · 2,138 measured · Source: BTS · US Department of Transportation Oct · 2,335 · 2,335 recorded · 2,325 measured · Source: BTS · US Department of Transportation Nov · 2,106 · 2,106 recorded · 2,049 measured · Source: BTS · US Department of Transportation Dec · 1,969 · 1,969 recorded · 1,931 measured · Source: BTS · US Department of Transportation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hover, tap or focus a point to see its value, sample and source.
View the figures Month of year On-time departures Average departure delay With departure time Recorded flights Jan 80.7% 16.4 min 1,900 1,983 Feb 81.1% 11.8 min 1,782 1,810 Mar 82.7% 11.2 min 2,110 2,194 Apr 84.5% 7.9 min 2,261 2,296 May 83.7% 11.3 min 2,284 2,317 Jun 81.5% 14.6 min 2,277 2,338 Jul 78.6% 20.6 min 989 1,015 Aug 82.8% 12.3 min 1,124 1,138 Sep 87.7% 7.2 min 2,138 2,144 Oct 88.8% 4.6 min 2,325 2,335 Nov 86.4% 8.2 min 2,049 2,106 Dec 76.8% 21.5 min 1,931 1,969
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 81.6% 19,300 Delayed >15 min 16.4% 3,870 Cancelled 2.0% 475 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.
Chart this airport against another →