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1,140 km · Domestic

Hartsfield Jackson Atlanta (ATL) – Dane County Regional Truax Field (MSN)

In July 2026, 171 flights operated between Hartsfield Jackson Atlanta and Dane County Regional Truax Field (both directions), and 80.7% left on time, according to the US BTS.

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January151160▲ 6.0%
February156154▼ 1.3%
March174182▲ 4.6%
April172177▲ 2.9%
May174170▼ 2.3%
June166170▲ 2.4%
July170171▲ 0.6%
August174––
September164––
October176–in progress
November164––
December152––
Year to date (Jan–Jul)1,1631,184▲ 1.8%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods19 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January86.8%88.1%▲ 1.5%
February82.1%84.4%▲ 2.8%
March88.5%86.8%▼ 1.9%
April86.0%84.7%▼ 1.5%
May77.0%88.8%▲ 15.3%
June73.5%85.3%▲ 16.1%
July78.8%80.7%▲ 2.4%
August86.8%––
September90.9%––
October93.8%–in progress
November90.2%––
December82.2%––
Year-to-date average (Jan–Jul)81.8%85.5%▲ 4.6%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January880.0%
February02–
March220.0%
April03–
May010–
June220.0%
July07–
August0––
September0––
October0–in progress
November4––
December6––
Year to date (Jan–Jul)1234▲ 183.3%

Airlines on this route

  1. Delta Air Lines 98.8%
  2. Endeavor Air 1.2%
  3. SkyWest Airlines 0.0%

Oct 1, 2024 – Jul 31, 2026

By direction

ATL → MSN

Scheduled flights
1,841
Flights operated
1,812
Cancelled
29 · 1.6%
On-time departures
83.1%

MSN → ATL

Scheduled flights
1,840
Flights operated
1,811
Cancelled
29 · 1.6%
On-time departures
87.9%

ATL → MSN and MSN → ATL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 3,635 98.8% 85.5% 56
Endeavor Air 9E 45 1.2% 83.7% 2
SkyWest Airlines OO 1 0.0% 100.0% 0

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

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.

Times are local to the departure airport of each flight; both directions are combined.

US domestic sectors recorded by BTS

Source: the US BTS · Oct 12, 2024 → Jul 31, 2026

Lowest average delay09:00–10:003.0min · 544 recorded · 538 measured
Gap to highest-delay hour10.5min09:00 ↔ 17:00
Recorded flights3,681ATL–MSN

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 94.6% · 653 recorded · 642 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 09:00 · 87.9% · 544 recorded · 538 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 91 recorded · 91 measured · Source: the US BTS 11:00 · 86.7% · 555 recorded · 550 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 8 recorded · 7 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 83 recorded · 82 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 67 recorded · 66 measured · Source: the US BTS 15:00 · 80.2% · 484 recorded · 475 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 17:00 · 81.2% · 512 recorded · 501 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 42 recorded · 40 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 76 recorded · 76 measured · Source: the US BTS 21:00 · 80.1% · 534 recorded · 523 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 3.7 min · 653 recorded · 642 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 09:00 · 3.0 min · 544 recorded · 538 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 91 recorded · 91 measured · Source: the US BTS 11:00 · 3.2 min · 555 recorded · 550 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 8 recorded · 7 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 83 recorded · 82 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 67 recorded · 66 measured · Source: the US BTS 15:00 · 8.0 min · 484 recorded · 475 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 17:00 · 13.6 min · 512 recorded · 501 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 42 recorded · 40 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 76 recorded · 76 measured · Source: the US BTS 21:00 · 13.3 min · 534 recorded · 523 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 653 · 653 recorded · 642 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 09:00 · 544 · 544 recorded · 538 measured · Source: the US BTS 10:00 · 91 · 91 recorded · 91 measured · Source: the US BTS 11:00 · 555 · 555 recorded · 550 measured · Source: the US BTS 12:00 · 8 · 8 recorded · 7 measured · Source: the US BTS 13:00 · 83 · 83 recorded · 82 measured · Source: the US BTS 14:00 · 67 · 67 recorded · 66 measured · Source: the US BTS 15:00 · 484 · 484 recorded · 475 measured · Source: the US BTS 16:00 · 27 · 27 recorded · 27 measured · Source: the US BTS 17:00 · 512 · 512 recorded · 501 measured · Source: the US BTS 18:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 19:00 · 42 · 42 recorded · 40 measured · Source: the US BTS 20:00 · 76 · 76 recorded · 76 measured · Source: the US BTS 21:00 · 534 · 534 recorded · 523 measured · Source: the US BTS 22:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:0094.6%3.7 min642653
06:00No observations———
07:00No observations———
08:00Fewer than 200 measured departures—22
09:0087.9%3.0 min538544
10:00Fewer than 200 measured departures—9191
11:0086.7%3.2 min550555
12:00Fewer than 200 measured departures—78
13:00Fewer than 200 measured departures—8283
14:00Fewer than 200 measured departures—6667
15:0080.2%8.0 min475484
16:00Fewer than 200 measured departures—2727
17:0081.2%13.6 min501512
18:00Fewer than 200 measured departures—22
19:00Fewer than 200 measured departures—4042
20:00Fewer than 200 measured departures—7676
21:0080.1%13.3 min523534
22:00Fewer than 200 measured departures—11
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 83.5% · 556 recorded · 551 measured · Source: the US BTS Tuesday · 85.7% · 548 recorded · 544 measured · Source: the US BTS Wednesday · 90.5% · 548 recorded · 546 measured · Source: the US BTS Thursday · 84.8% · 546 recorded · 545 measured · Source: the US BTS Friday · 79.0% · 544 recorded · 528 measured · Source: the US BTS Saturday · 89.6% · 404 recorded · 393 measured · Source: the US BTS Sunday · 86.2% · 535 recorded · 516 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Monday · 7.4 min · 556 recorded · 551 measured · Source: the US BTS Tuesday · 8.1 min · 548 recorded · 544 measured · Source: the US BTS Wednesday · 1.2 min · 548 recorded · 546 measured · Source: the US BTS Thursday · 9.6 min · 546 recorded · 545 measured · Source: the US BTS Friday · 14.3 min · 544 recorded · 528 measured · Source: the US BTS Saturday · 3.9 min · 404 recorded · 393 measured · Source: the US BTS Sunday · 3.3 min · 535 recorded · 516 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 556 · 556 recorded · 551 measured · Source: the US BTS Tuesday · 548 · 548 recorded · 544 measured · Source: the US BTS Wednesday · 548 · 548 recorded · 546 measured · Source: the US BTS Thursday · 546 · 546 recorded · 545 measured · Source: the US BTS Friday · 544 · 544 recorded · 528 measured · Source: the US BTS Saturday · 404 · 404 recorded · 393 measured · Source: the US BTS Sunday · 535 · 535 recorded · 516 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday83.5%7.4 min551556
Tuesday85.7%8.1 min544548
Wednesday90.5%1.2 min546548
Thursday84.8%9.6 min545546
Friday79.0%14.3 min528544
Saturday89.6%3.9 min393404
Sunday86.2%3.3 min516535

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 Partial coverage: only airlines that report on-time data to the US DOT
Jan · 87.5% · 327 recorded · 311 measured · Source: the US BTS Feb · 83.2% · 312 recorded · 310 measured · Source: the US BTS Mar · 87.6% · 360 recorded · 356 measured · Source: the US BTS Apr · 85.4% · 352 recorded · 349 measured · Source: the US BTS May · 82.9% · 354 recorded · 344 measured · Source: the US BTS Jun · 79.5% · 340 recorded · 336 measured · Source: the US BTS Jul · 79.8% · 348 recorded · 341 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 174 recorded · 174 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 164 recorded · 164 measured · Source: the US BTS Oct · 94.0% · 282 recorded · 282 measured · Source: the US BTS Nov · 90.6% · 334 recorded · 330 measured · Source: the US BTS Dec · 82.2% · 334 recorded · 326 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · 7.6 min · 327 recorded · 311 measured · Source: the US BTS Feb · 4.0 min · 312 recorded · 310 measured · Source: the US BTS Mar · 3.2 min · 360 recorded · 356 measured · Source: the US BTS Apr · 3.4 min · 352 recorded · 349 measured · Source: the US BTS May · 8.6 min · 354 recorded · 344 measured · Source: the US BTS Jun · 9.9 min · 340 recorded · 336 measured · Source: the US BTS Jul · 21.3 min · 348 recorded · 341 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 174 recorded · 174 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 164 recorded · 164 measured · Source: the US BTS Oct · -4.2 min · 282 recorded · 282 measured · Source: the US BTS Nov · 1.5 min · 334 recorded · 330 measured · Source: the US BTS Dec · 16.8 min · 334 recorded · 326 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 327 · 327 recorded · 311 measured · Source: the US BTS Feb · 312 · 312 recorded · 310 measured · Source: the US BTS Mar · 360 · 360 recorded · 356 measured · Source: the US BTS Apr · 352 · 352 recorded · 349 measured · Source: the US BTS May · 354 · 354 recorded · 344 measured · Source: the US BTS Jun · 340 · 340 recorded · 336 measured · Source: the US BTS Jul · 348 · 348 recorded · 341 measured · Source: the US BTS Aug · 174 · 174 recorded · 174 measured · Source: the US BTS Sep · 164 · 164 recorded · 164 measured · Source: the US BTS Oct · 282 · 282 recorded · 282 measured · Source: the US BTS Nov · 334 · 334 recorded · 330 measured · Source: the US BTS Dec · 334 · 334 recorded · 326 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan87.5%7.6 min311327
Feb83.2%4.0 min310312
Mar87.6%3.2 min356360
Apr85.4%3.4 min349352
May82.9%8.6 min344354
Jun79.5%9.9 min336340
Jul79.8%21.3 min341348
AugFewer than 200 measured departures—174174
SepFewer than 200 measured departures—164164
Oct94.0%-4.2 min282282
Nov90.6%1.5 min330334
Dec82.2%16.8 min326334

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 84.1% 3,096
  • Delayed >15 min 14.3% 527
  • Cancelled 1.6% 58
  • 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 the on-time rate and average delay.

Flight numbers on this route

8
8 of 8
Flight numbersBy direction DeparturesOn time
DL1160 MSN → ATL 640 94.4%
DL2144 ATL → MSN 640 81.1%
DL2681 ATL → MSN 620 88.0%
DL2681 MSN → ATL 565 87.1%
DL2599 ATL → MSN 549 80.0%
DL2599 MSN → ATL 491 81.5%
DL1474 MSN → ATL 35 80.0%
DL2770 MSN → ATL 30 83.3%

Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.

Monthly figures
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 171 +0.6% 7 80.7%
June 2026 170 +2.4% 2 85.3%
May 2026 170 −2.3% 10 88.8%
April 2026 177 +2.9% 3 84.7%
March 2026 182 +4.6% 2 86.8%
February 2026 154 −1.3% 2 84.4%
January 2026 160 +6.0% 8 88.1%
December 2025 152 −12.6% 6 82.2%
November 2025 164 −1.2% 4 90.2%
October 2025 176 +66.0% 0 93.8%
September 2025 164 0 90.9%
August 2025 174 0 86.8%
July 2025 170 0 78.8%
June 2025 166 2 73.5%
May 2025 174 0 77.0%
April 2025 172 0 86.0%
March 2025 174 2 88.5%
February 2025 156 0 82.1%
January 2025 151 8 86.8%
December 2024 174 2 82.2%
November 2024 166 0 91.0%
October 2024 106 0 94.3%

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