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319 km · Domestic

Alpena County (APN) – Detroit Metropolitan Wayne County (DTW)

In July 2026, 110 flights operated between Alpena County and Detroit Metropolitan Wayne County (both directions), and 80.0% 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
January108104▼ 3.7%
February9684▼ 12.5%
March9483▼ 11.7%
April84100▲ 19.0%
May108112▲ 3.7%
June104102▼ 1.9%
July102110▲ 7.8%
August106––
September106––
October106–in progress
November96––
December94––
Year to date (Jan–Jul)696695▼ 0.1%

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
January80.6%77.9%▼ 3.3%
February78.1%75.0%▼ 4.0%
March81.9%75.9%▼ 7.3%
April95.2%76.0%▼ 20.2%
May88.0%77.7%▼ 11.7%
June87.5%90.2%▲ 3.1%
July86.3%80.0%▼ 7.3%
August95.3%––
September99.1%––
October92.5%–in progress
November86.5%––
December74.5%––
Year-to-date average (Jan–Jul)85.4%79.0%▼ 7.5%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January02–
February012–
March1423▲ 64.3%
April162▼ 87.5%
May00–
June00–
July20▼ 100.0%
August0––
September0––
October0–in progress
November8––
December12––
Year to date (Jan–Jul)3239▲ 21.9%

By direction

APN → DTW

Scheduled flights
1,136
Flights operated
1,087
Cancelled
49 · 4.3%
On-time departures
83.1%

DTW → APN

Scheduled flights
1,136
Flights operated
1,090
Cancelled
46 · 4.0%
On-time departures
83.9%

APN → DTW and DTW → APN counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 2,272 100.0% 83.5% 95

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 delay14:00–15:006.4min · 347 recorded · 338 measured
Gap to highest-delay hour9.5min14:00 ↔ 10:00
Recorded flights2,272APN–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 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 84.1% · 343 recorded · 326 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 80.0% · 343 recorded · 325 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 85.2% · 299 recorded · 290 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · 86.1% · 347 recorded · 338 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 66 recorded · 66 measured · Source: the US BTS 16:00 · 84.5% · 405 recorded · 387 measured · Source: the US BTS 17:00 · 82.5% · 387 recorded · 371 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 58 recorded · 52 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 24 recorded · 22 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 11.3 min · 343 recorded · 326 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 15.9 min · 343 recorded · 325 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 7.7 min · 299 recorded · 290 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · 6.4 min · 347 recorded · 338 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 66 recorded · 66 measured · Source: the US BTS 16:00 · 9.2 min · 405 recorded · 387 measured · Source: the US BTS 17:00 · 11.1 min · 387 recorded · 371 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 58 recorded · 52 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 24 recorded · 22 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 343 · 343 recorded · 326 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 343 · 343 recorded · 325 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 299 · 299 recorded · 290 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · 347 · 347 recorded · 338 measured · Source: the US BTS 15:00 · 66 · 66 recorded · 66 measured · Source: the US BTS 16:00 · 405 · 405 recorded · 387 measured · Source: the US BTS 17:00 · 387 · 387 recorded · 371 measured · Source: the US BTS 18:00 · 58 · 58 recorded · 52 measured · Source: the US BTS 19:00 · 24 · 24 recorded · 22 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 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———
06:00No observations———
07:00No observations———
08:0084.1%11.3 min326343
09:00No observations———
10:0080.0%15.9 min325343
11:00No observations———
12:0085.2%7.7 min290299
13:00No observations———
14:0086.1%6.4 min338347
15:00Fewer than 200 measured departures—6666
16:0084.5%9.2 min387405
17:0082.5%11.1 min371387
18:00Fewer than 200 measured departures—5258
19:00Fewer than 200 measured departures—2224
20:00No observations———
21:00No observations———
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 · 82.1% · 376 recorded · 351 measured · Source: the US BTS Tuesday · 78.0% · 208 recorded · 200 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 196 recorded · 184 measured · Source: the US BTS Thursday · 82.5% · 368 recorded · 360 measured · Source: the US BTS Friday · 83.9% · 374 recorded · 360 measured · Source: the US BTS Saturday · 84.2% · 376 recorded · 367 measured · Source: the US BTS Sunday · 83.9% · 374 recorded · 355 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 · 16.6 min · 376 recorded · 351 measured · Source: the US BTS Tuesday · 21.7 min · 208 recorded · 200 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 196 recorded · 184 measured · Source: the US BTS Thursday · 10.3 min · 368 recorded · 360 measured · Source: the US BTS Friday · 11.0 min · 374 recorded · 360 measured · Source: the US BTS Saturday · 10.8 min · 376 recorded · 367 measured · Source: the US BTS Sunday · 9.3 min · 374 recorded · 355 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 · 376 · 376 recorded · 351 measured · Source: the US BTS Tuesday · 208 · 208 recorded · 200 measured · Source: the US BTS Wednesday · 196 · 196 recorded · 184 measured · Source: the US BTS Thursday · 368 · 368 recorded · 360 measured · Source: the US BTS Friday · 374 · 374 recorded · 360 measured · Source: the US BTS Saturday · 376 · 376 recorded · 367 measured · Source: the US BTS Sunday · 374 · 374 recorded · 355 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday82.1%16.6 min351376
Tuesday78.0%21.7 min200208
WednesdayFewer than 200 measured departures—184196
Thursday82.5%10.3 min360368
Friday83.9%11.0 min360374
Saturday84.2%10.8 min367376
Sunday83.9%9.3 min355374

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 · 79.3% · 214 recorded · 212 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 192 recorded · 180 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 214 recorded · 177 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 202 recorded · 184 measured · Source: the US BTS May · 82.7% · 220 recorded · 220 measured · Source: the US BTS Jun · 88.8% · 206 recorded · 206 measured · Source: the US BTS Jul · 83.0% · 214 recorded · 212 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 106 recorded · 106 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 106 recorded · 106 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 174 recorded · 174 measured · Source: the US BTS Nov · 86.1% · 210 recorded · 202 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 214 recorded · 198 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 · 23.1 min · 214 recorded · 212 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 192 recorded · 180 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 214 recorded · 177 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 202 recorded · 184 measured · Source: the US BTS May · 10.1 min · 220 recorded · 220 measured · Source: the US BTS Jun · -1.0 min · 206 recorded · 206 measured · Source: the US BTS Jul · 11.9 min · 214 recorded · 212 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 106 recorded · 106 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 106 recorded · 106 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 174 recorded · 174 measured · Source: the US BTS Nov · 4.5 min · 210 recorded · 202 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 214 recorded · 198 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 · 214 · 214 recorded · 212 measured · Source: the US BTS Feb · 192 · 192 recorded · 180 measured · Source: the US BTS Mar · 214 · 214 recorded · 177 measured · Source: the US BTS Apr · 202 · 202 recorded · 184 measured · Source: the US BTS May · 220 · 220 recorded · 220 measured · Source: the US BTS Jun · 206 · 206 recorded · 206 measured · Source: the US BTS Jul · 214 · 214 recorded · 212 measured · Source: the US BTS Aug · 106 · 106 recorded · 106 measured · Source: the US BTS Sep · 106 · 106 recorded · 106 measured · Source: the US BTS Oct · 174 · 174 recorded · 174 measured · Source: the US BTS Nov · 210 · 210 recorded · 202 measured · Source: the US BTS Dec · 214 · 214 recorded · 198 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan79.3%23.1 min212214
FebFewer than 200 measured departures—180192
MarFewer than 200 measured departures—177214
AprFewer than 200 measured departures—184202
May82.7%10.1 min220220
Jun88.8%-1.0 min206206
Jul83.0%11.9 min212214
AugFewer than 200 measured departures—106106
SepFewer than 200 measured departures—106106
OctFewer than 200 measured departures—174174
Nov86.1%4.5 min202210
DecFewer than 200 measured departures—198214

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 80.0% 1,818
  • Delayed >15 min 15.8% 359
  • Cancelled 4.2% 95
  • 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

5
Flight numbersBy direction DeparturesOn time
OO4274 APN → DTW 642 82.9%
OO4274 DTW → APN 642 84.6%
OO4252 APN → DTW 494 83.3%
OO4252 DTW → APN 386 84.9%
OO4232 DTW → APN 108 76.7%

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 110 +7.8% 0 80.0%
June 2026 102 −1.9% 0 90.2%
May 2026 112 +3.7% 0 77.7%
April 2026 100 +19.0% 2 76.0%
March 2026 83 −11.7% 23 75.9%
February 2026 84 −12.5% 12 75.0%
January 2026 104 −3.7% 2 77.9%
December 2025 94 −9.6% 12 74.5%
November 2025 96 −9.4% 8 86.5%
October 2025 106 +55.9% 0 92.5%
September 2025 106 0 99.1%
August 2025 106 0 95.3%
July 2025 102 2 86.3%
June 2025 104 0 87.5%
May 2025 108 0 88.0%
April 2025 84 16 95.2%
March 2025 94 14 81.9%
February 2025 96 0 78.1%
January 2025 108 0 80.6%
December 2024 104 4 62.5%
November 2024 106 0 85.8%
October 2024 68 0 91.2%

How to read this chart

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