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476 km · Domestic

Appleton (ATW) – Detroit Metropolitan Wayne County (DTW)

In July 2026, 184 flights operated between Appleton and Detroit Metropolitan Wayne County (both directions), and 77.2% 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
January168154▼ 8.3%
February156160▲ 2.6%
March171170▼ 0.6%
April168180▲ 7.1%
May183186▲ 1.6%
June176178▲ 1.1%
July172184▲ 7.0%
August182––
September180––
October186–in progress
November168––
December180––
Year to date (Jan–Jul)1,1941,212▲ 1.5%

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
January82.1%60.4%▼ 26.4%
February74.4%67.5%▼ 9.3%
March80.7%57.6%▼ 28.6%
April89.3%79.4%▼ 11.1%
May84.7%88.7%▲ 4.7%
June76.1%84.3%▲ 10.8%
July68.0%77.2%▲ 13.5%
August91.8%––
September90.6%––
October88.2%–in progress
November82.1%––
December58.3%––
Year-to-date average (Jan–Jul)79.3%73.6%▼ 7.2%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January02–
February00–
March516▲ 220.0%
April00–
May00–
June02–
July220.0%
August0––
September0––
October0–in progress
November8––
December0––
Year to date (Jan–Jul)722▲ 214.3%

Airlines on this route

  1. SkyWest Airlines 96.1%
  2. Delta Air Lines 3.6%
  3. Endeavor Air 0.3%

Oct 1, 2024 – Jul 31, 2026

By direction

ATW → DTW

Scheduled flights
1,887
Flights operated
1,863
Cancelled
24 · 1.3%
On-time departures
80.2%

DTW → ATW

Scheduled flights
1,888
Flights operated
1,866
Cancelled
22 · 1.2%
On-time departures
76.5%

ATW → DTW and DTW → ATW counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 3,629 96.1% 78.1% 46
Delta Air Lines DL 136 3.6% 81.6% 0
Endeavor Air 9E 10 0.3% 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 delay07:00–08:008.9min · 511 recorded · 505 measured
Gap to highest-delay hour16.9min07:00 ↔ 20:00
Recorded flights3,775ATW–DTW

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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 146 recorded · 142 measured · Source: the US BTS 07:00 · 89.1% · 511 recorded · 505 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 54 recorded · 54 measured · Source: the US BTS 10:00 · 84.6% · 584 recorded · 578 measured · Source: the US BTS 11:00 · 77.5% · 619 recorded · 612 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 19 recorded · 19 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 6 recorded · 6 measured · Source: the US BTS 16:00 · 74.6% · 318 recorded · 315 measured · Source: the US BTS 17:00 · 70.9% · 581 recorded · 574 measured · Source: the US BTS 18:00 · 71.0% · 303 recorded · 300 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 20:00 · 74.7% · 514 recorded · 505 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 119 recorded · 118 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 146 recorded · 142 measured · Source: the US BTS 07:00 · 8.9 min · 511 recorded · 505 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 54 recorded · 54 measured · Source: the US BTS 10:00 · 10.0 min · 584 recorded · 578 measured · Source: the US BTS 11:00 · 18.0 min · 619 recorded · 612 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 19 recorded · 19 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 6 recorded · 6 measured · Source: the US BTS 16:00 · 15.8 min · 318 recorded · 315 measured · Source: the US BTS 17:00 · 21.6 min · 581 recorded · 574 measured · Source: the US BTS 18:00 · 21.9 min · 303 recorded · 300 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 20:00 · 25.8 min · 514 recorded · 505 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 119 recorded · 118 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 146 · 146 recorded · 142 measured · Source: the US BTS 07:00 · 511 · 511 recorded · 505 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · 54 · 54 recorded · 54 measured · Source: the US BTS 10:00 · 584 · 584 recorded · 578 measured · Source: the US BTS 11:00 · 619 · 619 recorded · 612 measured · Source: the US BTS 12:00 · 19 · 19 recorded · 19 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · 6 · 6 recorded · 6 measured · Source: the US BTS 16:00 · 318 · 318 recorded · 315 measured · Source: the US BTS 17:00 · 581 · 581 recorded · 574 measured · Source: the US BTS 18:00 · 303 · 303 recorded · 300 measured · Source: the US BTS 19:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 20:00 · 514 · 514 recorded · 505 measured · Source: the US BTS 21:00 · 119 · 119 recorded · 118 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 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———
05:00No observations———
06:00Fewer than 200 measured departures—142146
07:0089.1%8.9 min505511
08:00No observations———
09:00Fewer than 200 measured departures—5454
10:0084.6%10.0 min578584
11:0077.5%18.0 min612619
12:00Fewer than 200 measured departures—1919
13:00No observations———
14:00No observations———
15:00Fewer than 200 measured departures—66
16:0074.6%15.8 min315318
17:0070.9%21.6 min574581
18:0071.0%21.9 min300303
19:00Fewer than 200 measured departures—11
20:0074.7%25.8 min505514
21:00Fewer than 200 measured departures—118119
22:00No observations———
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 74.6% · 554 recorded · 547 measured · Source: the US BTS Tuesday · 77.6% · 552 recorded · 548 measured · Source: the US BTS Wednesday · 82.8% · 547 recorded · 540 measured · Source: the US BTS Thursday · 75.5% · 540 recorded · 535 measured · Source: the US BTS Friday · 76.4% · 548 recorded · 543 measured · Source: the US BTS Saturday · 85.0% · 496 recorded · 493 measured · Source: the US BTS Sunday · 77.1% · 538 recorded · 523 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 · 17.5 min · 554 recorded · 547 measured · Source: the US BTS Tuesday · 18.1 min · 552 recorded · 548 measured · Source: the US BTS Wednesday · 15.7 min · 547 recorded · 540 measured · Source: the US BTS Thursday · 20.9 min · 540 recorded · 535 measured · Source: the US BTS Friday · 20.3 min · 548 recorded · 543 measured · Source: the US BTS Saturday · 8.1 min · 496 recorded · 493 measured · Source: the US BTS Sunday · 18.3 min · 538 recorded · 523 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 · 554 · 554 recorded · 547 measured · Source: the US BTS Tuesday · 552 · 552 recorded · 548 measured · Source: the US BTS Wednesday · 547 · 547 recorded · 540 measured · Source: the US BTS Thursday · 540 · 540 recorded · 535 measured · Source: the US BTS Friday · 548 · 548 recorded · 543 measured · Source: the US BTS Saturday · 496 · 496 recorded · 493 measured · Source: the US BTS Sunday · 538 · 538 recorded · 523 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday74.6%17.5 min547554
Tuesday77.6%18.1 min548552
Wednesday82.8%15.7 min540547
Thursday75.5%20.9 min535540
Friday76.4%20.3 min543548
Saturday85.0%8.1 min493496
Sunday77.1%18.3 min523538

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 · 71.7% · 324 recorded · 322 measured · Source: the US BTS Feb · 70.9% · 316 recorded · 316 measured · Source: the US BTS Mar · 69.2% · 362 recorded · 341 measured · Source: the US BTS Apr · 84.2% · 348 recorded · 348 measured · Source: the US BTS May · 86.7% · 369 recorded · 369 measured · Source: the US BTS Jun · 80.2% · 356 recorded · 354 measured · Source: the US BTS Jul · 72.8% · 360 recorded · 356 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 182 recorded · 182 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 180 recorded · 180 measured · Source: the US BTS Oct · 85.9% · 298 recorded · 298 measured · Source: the US BTS Nov · 81.3% · 344 recorded · 336 measured · Source: the US BTS Dec · 65.8% · 336 recorded · 327 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
Jan · 30.1 min · 324 recorded · 322 measured · Source: the US BTS Feb · 22.5 min · 316 recorded · 316 measured · Source: the US BTS Mar · 31.9 min · 362 recorded · 341 measured · Source: the US BTS Apr · 7.1 min · 348 recorded · 348 measured · Source: the US BTS May · 6.3 min · 369 recorded · 369 measured · Source: the US BTS Jun · 13.0 min · 356 recorded · 354 measured · Source: the US BTS Jul · 25.0 min · 360 recorded · 356 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 182 recorded · 182 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 180 recorded · 180 measured · Source: the US BTS Oct · 5.8 min · 298 recorded · 298 measured · Source: the US BTS Nov · 10.6 min · 344 recorded · 336 measured · Source: the US BTS Dec · 34.2 min · 336 recorded · 327 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 · 324 · 324 recorded · 322 measured · Source: the US BTS Feb · 316 · 316 recorded · 316 measured · Source: the US BTS Mar · 362 · 362 recorded · 341 measured · Source: the US BTS Apr · 348 · 348 recorded · 348 measured · Source: the US BTS May · 369 · 369 recorded · 369 measured · Source: the US BTS Jun · 356 · 356 recorded · 354 measured · Source: the US BTS Jul · 360 · 360 recorded · 356 measured · Source: the US BTS Aug · 182 · 182 recorded · 182 measured · Source: the US BTS Sep · 180 · 180 recorded · 180 measured · Source: the US BTS Oct · 298 · 298 recorded · 298 measured · Source: the US BTS Nov · 344 · 344 recorded · 336 measured · Source: the US BTS Dec · 336 · 336 recorded · 327 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan71.7%30.1 min322324
Feb70.9%22.5 min316316
Mar69.2%31.9 min341362
Apr84.2%7.1 min348348
May86.7%6.3 min369369
Jun80.2%13.0 min354356
Jul72.8%25.0 min356360
AugFewer than 200 measured departures—182182
SepFewer than 200 measured departures—180180
Oct85.9%5.8 min298298
Nov81.3%10.6 min336344
Dec65.8%34.2 min327336

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 77.4% 2,921
  • Delayed >15 min 21.4% 808
  • Cancelled 1.2% 46
  • 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

19
19 of 19
Flight numbersBy direction DeparturesOn time
OO4176 ATW → DTW 657 88.3%
OO4166 DTW → ATW 518 70.6%
OO4166 ATW → DTW 498 72.8%
OO4159 DTW → ATW 451 74.2%
OO4440 DTW → ATW 224 79.3%
OO4440 ATW → DTW 224 73.9%
OO3899 ATW → DTW 195 78.0%
OO3899 DTW → ATW 195 81.2%
OO3568 DTW → ATW 185 78.3%
DL2866 DTW → ATW 68 76.5%
DL2866 ATW → DTW 68 86.8%
OO3654 DTW → ATW 62 90.3%
OO3654 ATW → DTW 62 79.0%
OO3666 ATW → DTW 57 79.0%
OO3666 DTW → ATW 57 87.7%
OO3910 DTW → ATW 38 84.2%
OO3910 ATW → DTW 38 78.4%
OO3546 DTW → ATW 32 96.9%
OO3546 ATW → DTW 32 93.8%

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 184 +7.0% 2 77.2%
June 2026 178 +1.1% 2 84.3%
May 2026 186 +1.6% 0 88.7%
April 2026 180 +7.1% 0 79.4%
March 2026 170 −0.6% 16 57.6%
February 2026 160 +2.6% 0 67.5%
January 2026 154 −8.3% 2 60.4%
December 2025 180 +22.4% 0 58.3%
November 2025 168 +0.0% 8 82.1%
October 2025 186 +66.1% 0 88.2%
September 2025 180 0 90.6%
August 2025 182 0 91.8%
July 2025 172 2 68.0%
June 2025 176 0 76.1%
May 2025 183 0 84.7%
April 2025 168 0 89.3%
March 2025 171 5 80.7%
February 2025 156 0 74.4%
January 2025 168 0 82.1%
December 2024 147 9 74.8%
November 2024 168 0 80.4%
October 2024 112 0 82.1%

How to read this chart

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