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561 km · Domestic

Detroit Metropolitan Wayne County (DTW) – Marquette Sawyer (MQT)

In July 2026, 60 flights operated between Detroit Metropolitan Wayne County and Marquette Sawyer (both directions), and 81.7% 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
January6256▼ 9.7%
February5453▼ 1.9%
March5642▼ 25.0%
April6052▼ 13.3%
May6260▼ 3.2%
June60600.0%
July6260▼ 3.2%
August62––
September60––
October62–in progress
November57––
December55––
Year to date (Jan–Jul)416383▼ 7.9%

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
January83.9%64.3%▼ 23.4%
February90.7%67.9%▼ 25.1%
March83.9%71.4%▼ 14.9%
April83.3%80.8%▼ 3.0%
May79.0%91.7%▲ 16.1%
June86.7%85.0%▼ 2.0%
July74.2%81.7%▲ 10.1%
August85.5%––
September81.7%––
October87.1%–in progress
November82.5%––
December67.3%––
Year-to-date average (Jan–Jul)83.1%77.5%▼ 6.7%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January06–
February23▲ 50.0%
March620▲ 233.3%
April08–
May02–
June00–
July02–
August0––
September0––
October0–in progress
November1––
December7––
Year to date (Jan–Jul)841▲ 412.5%

By direction

DTW → MQT

Scheduled flights
657
Flights operated
622
Cancelled
35 · 5.3%
On-time departures
79.7%

MQT → DTW

Scheduled flights
657
Flights operated
629
Cancelled
28 · 4.3%
On-time departures
81.9%

DTW → MQT and MQT → DTW counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 1,314 100.0% 80.8% 63

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 delay20:00–21:0024.1min · 423 recorded · 404 measured
Gap to highest-delay hour3.2min20:00 ↔ 13:00
Recorded flights1,314DTW–MQT

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 · Fewer than 200 measured departures · 147 recorded · 131 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 13:00 · 79.6% · 274 recorded · 265 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 15 recorded · 14 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 155 recorded · 155 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 82 recorded · 79 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 67 recorded · 65 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · 79.0% · 423 recorded · 404 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 149 recorded · 136 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 · Fewer than 200 measured departures · 147 recorded · 131 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 13:00 · 27.3 min · 274 recorded · 265 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 15 recorded · 14 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 155 recorded · 155 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 82 recorded · 79 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 67 recorded · 65 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · 24.1 min · 423 recorded · 404 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 149 recorded · 136 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 · 147 · 147 recorded · 131 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 13:00 · 274 · 274 recorded · 265 measured · Source: the US BTS 14:00 · 15 · 15 recorded · 14 measured · Source: the US BTS 15:00 · 155 · 155 recorded · 155 measured · Source: the US BTS 16:00 · 82 · 82 recorded · 79 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · 67 · 67 recorded · 65 measured · Source: the US BTS 19:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · 423 · 423 recorded · 404 measured · Source: the US BTS 21:00 · 149 · 149 recorded · 136 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.

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———
07:00Fewer than 200 measured departures—131147
08:00No observations———
09:00No observations———
10:00Fewer than 200 measured departures—11
11:00No observations———
12:00Fewer than 200 measured departures—11
13:0079.6%27.3 min265274
14:00Fewer than 200 measured departures—1415
15:00Fewer than 200 measured departures—155155
16:00Fewer than 200 measured departures—7982
17:00No observations———
18:00Fewer than 200 measured departures—6567
19:00No observations———
20:0079.0%24.1 min404423
21:00Fewer than 200 measured departures—136149
22:00No observations———
23:00No observations———

Day of week

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 188 · 188 recorded · 180 measured · Source: the US BTS Tuesday · 188 · 188 recorded · 178 measured · Source: the US BTS Wednesday · 188 · 188 recorded · 180 measured · Source: the US BTS Thursday · 186 · 186 recorded · 179 measured · Source: the US BTS Friday · 188 · 188 recorded · 179 measured · Source: the US BTS Saturday · 188 · 188 recorded · 180 measured · Source: the US BTS Sunday · 188 · 188 recorded · 175 measured · Source: the US BTS

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

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
MondayFewer than 200 measured departures—180188
TuesdayFewer than 200 measured departures—178188
WednesdayFewer than 200 measured departures—180188
ThursdayFewer than 200 measured departures—179186
FridayFewer than 200 measured departures—179188
SaturdayFewer than 200 measured departures—180188
SundayFewer than 200 measured departures—175188

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 124 · 124 recorded · 118 measured · Source: the US BTS Feb · 112 · 112 recorded · 107 measured · Source: the US BTS Mar · 124 · 124 recorded · 98 measured · Source: the US BTS Apr · 120 · 120 recorded · 112 measured · Source: the US BTS May · 124 · 124 recorded · 122 measured · Source: the US BTS Jun · 120 · 120 recorded · 120 measured · Source: the US BTS Jul · 124 · 124 recorded · 122 measured · Source: the US BTS Aug · 62 · 62 recorded · 62 measured · Source: the US BTS Sep · 60 · 60 recorded · 60 measured · Source: the US BTS Oct · 102 · 102 recorded · 102 measured · Source: the US BTS Nov · 118 · 118 recorded · 115 measured · Source: the US BTS Dec · 124 · 124 recorded · 113 measured · Source: the US BTS

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

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—118124
FebFewer than 200 measured departures—107112
MarFewer than 200 measured departures—98124
AprFewer than 200 measured departures—112120
MayFewer than 200 measured departures—122124
JunFewer than 200 measured departures—120120
JulFewer than 200 measured departures—122124
AugFewer than 200 measured departures—6262
SepFewer than 200 measured departures—6060
OctFewer than 200 measured departures—102102
NovFewer than 200 measured departures—115118
DecFewer than 200 measured departures—113124

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 76.9% 1,011
  • Delayed >15 min 18.3% 240
  • Cancelled 4.8% 63
  • 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

7
Flight numbersBy direction DeparturesOn time
OO4297 DTW → MQT 574 79.3%
OO4295 MQT → DTW 404 82.1%
OO4313 MQT → DTW 170 82.4%
OO3674 DTW → MQT 38 72.2%
OO3674 MQT → DTW 38 75.0%
OO3927 DTW → MQT 30 86.7%
OO3927 MQT → DTW 30 86.7%

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 60 −3.2% 2 81.7%
June 2026 60 +0.0% 0 85.0%
May 2026 60 −3.2% 2 91.7%
April 2026 52 −13.3% 8 80.8%
March 2026 42 −25.0% 20 71.4%
February 2026 53 −1.9% 3 67.9%
January 2026 56 −9.7% 6 64.3%
December 2025 55 −5.2% 7 67.3%
November 2025 57 −1.7% 1 82.5%
October 2025 62 +55.0% 0 87.1%
September 2025 60 0 81.7%
August 2025 62 0 85.5%
July 2025 62 0 74.2%
June 2025 60 0 86.7%
May 2025 62 0 79.0%
April 2025 60 0 83.3%
March 2025 56 6 83.9%
February 2025 54 2 90.7%
January 2025 62 0 83.9%
December 2024 58 4 79.3%
November 2024 58 2 81.0%
October 2024 40 0 85.0%

How to read this chart

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