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488 km · Domestic

Marquette Sawyer (MQT) – Chicago O'Hare (ORD)

In July 2026, 117 flights operated between Marquette Sawyer and Chicago O'Hare (both directions), and 67.5% 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
January6270▲ 12.9%
February5488▲ 63.0%
March50105▲ 110.0%
April58142▲ 144.8%
May116150▲ 29.3%
June120116▼ 3.3%
July122117▼ 4.1%
August166––
September124––
October122–in progress
November110––
December104––
Year to date (Jan–Jul)582788▲ 35.4%

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
January79.0%65.7%▼ 16.8%
February68.5%72.7%▲ 6.1%
March80.0%64.8%▼ 19.0%
April84.5%76.1%▼ 9.9%
May88.8%82.7%▼ 6.9%
June73.3%74.1%▲ 1.1%
July63.1%67.5%▲ 7.0%
August88.0%––
September79.0%––
October73.8%–in progress
November76.4%––
December61.5%––
Year-to-date average (Jan–Jul)76.7%71.9%▼ 6.3%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January02–
February220.0%
March1219▲ 58.3%
April210▲ 400.0%
May02–
June04–
July07–
August4––
September0––
October0–in progress
November8––
December16––
Year to date (Jan–Jul)1646▲ 187.5%

By direction

MQT → ORD

Scheduled flights
1,124
Flights operated
1,078
Cancelled
46 · 4.1%
On-time departures
76.3%

ORD → MQT

Scheduled flights
1,124
Flights operated
1,078
Cancelled
46 · 4.1%
On-time departures
74.1%

MQT → ORD and ORD → MQT counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Envoy Air MQ 2,248 100.0% 75.2% 92

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 delay06:00–07:0023.6min · 314 recorded · 304 measured
Gap to highest-delay hour16.5min06:00 ↔ 18:00
Recorded flights2,248MQT–ORD

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 · 79.6% · 314 recorded · 304 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 183 recorded · 178 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 186 recorded · 179 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 34 recorded · 34 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 26 recorded · 26 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 91 recorded · 85 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 38 recorded · 37 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 103 recorded · 100 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 170 recorded · 159 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 99 recorded · 96 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 141 recorded · 134 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 84 recorded · 80 measured · Source: the US BTS 18:00 · 71.4% · 278 recorded · 262 measured · Source: the US BTS 19:00 · 68.8% · 499 recorded · 480 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 2 recorded · 2 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 · 23.6 min · 314 recorded · 304 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 183 recorded · 178 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 186 recorded · 179 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 34 recorded · 34 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 26 recorded · 26 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 91 recorded · 85 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 38 recorded · 37 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 103 recorded · 100 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 170 recorded · 159 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 99 recorded · 96 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 141 recorded · 134 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 84 recorded · 80 measured · Source: the US BTS 18:00 · 40.1 min · 278 recorded · 262 measured · Source: the US BTS 19:00 · 33.2 min · 499 recorded · 480 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 2 recorded · 2 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 · 314 · 314 recorded · 304 measured · Source: the US BTS 07:00 · 183 · 183 recorded · 178 measured · Source: the US BTS 08:00 · 186 · 186 recorded · 179 measured · Source: the US BTS 09:00 · 34 · 34 recorded · 34 measured · Source: the US BTS 10:00 · 26 · 26 recorded · 26 measured · Source: the US BTS 11:00 · 91 · 91 recorded · 85 measured · Source: the US BTS 12:00 · 38 · 38 recorded · 37 measured · Source: the US BTS 13:00 · 103 · 103 recorded · 100 measured · Source: the US BTS 14:00 · 170 · 170 recorded · 159 measured · Source: the US BTS 15:00 · 99 · 99 recorded · 96 measured · Source: the US BTS 16:00 · 141 · 141 recorded · 134 measured · Source: the US BTS 17:00 · 84 · 84 recorded · 80 measured · Source: the US BTS 18:00 · 278 · 278 recorded · 262 measured · Source: the US BTS 19:00 · 499 · 499 recorded · 480 measured · Source: the US BTS 20:00 · 2 · 2 recorded · 2 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———
06:0079.6%23.6 min304314
07:00Fewer than 200 measured departures—178183
08:00Fewer than 200 measured departures—179186
09:00Fewer than 200 measured departures—3434
10:00Fewer than 200 measured departures—2626
11:00Fewer than 200 measured departures—8591
12:00Fewer than 200 measured departures—3738
13:00Fewer than 200 measured departures—100103
14:00Fewer than 200 measured departures—159170
15:00Fewer than 200 measured departures—9699
16:00Fewer than 200 measured departures—134141
17:00Fewer than 200 measured departures—8084
18:0071.4%40.1 min262278
19:0068.8%33.2 min480499
20:00Fewer than 200 measured departures—22
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 · 79.0% · 328 recorded · 310 measured · Source: the US BTS Tuesday · 79.5% · 298 recorded · 292 measured · Source: the US BTS Wednesday · 77.9% · 326 recorded · 308 measured · Source: the US BTS Thursday · 70.0% · 324 recorded · 313 measured · Source: the US BTS Friday · 72.1% · 324 recorded · 315 measured · Source: the US BTS Saturday · 75.3% · 322 recorded · 308 measured · Source: the US BTS Sunday · 73.2% · 326 recorded · 310 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 · 24.3 min · 328 recorded · 310 measured · Source: the US BTS Tuesday · 19.6 min · 298 recorded · 292 measured · Source: the US BTS Wednesday · 27.4 min · 326 recorded · 308 measured · Source: the US BTS Thursday · 29.9 min · 324 recorded · 313 measured · Source: the US BTS Friday · 34.1 min · 324 recorded · 315 measured · Source: the US BTS Saturday · 15.9 min · 322 recorded · 308 measured · Source: the US BTS Sunday · 29.0 min · 326 recorded · 310 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 · 328 · 328 recorded · 310 measured · Source: the US BTS Tuesday · 298 · 298 recorded · 292 measured · Source: the US BTS Wednesday · 326 · 326 recorded · 308 measured · Source: the US BTS Thursday · 324 · 324 recorded · 313 measured · Source: the US BTS Friday · 324 · 324 recorded · 315 measured · Source: the US BTS Saturday · 322 · 322 recorded · 308 measured · Source: the US BTS Sunday · 326 · 326 recorded · 310 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday79.0%24.3 min310328
Tuesday79.5%19.6 min292298
Wednesday77.9%27.4 min308326
Thursday70.0%29.9 min313324
Friday72.1%34.1 min315324
Saturday75.3%15.9 min308322
Sunday73.2%29.0 min310326

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 · Fewer than 200 measured departures · 134 recorded · 132 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 146 recorded · 142 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 186 recorded · 155 measured · Source: the US BTS Apr · 78.5% · 212 recorded · 200 measured · Source: the US BTS May · 85.3% · 268 recorded · 266 measured · Source: the US BTS Jun · 73.7% · 240 recorded · 236 measured · Source: the US BTS Jul · 65.3% · 246 recorded · 239 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 170 recorded · 166 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 162 recorded · 162 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 178 recorded · 170 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 182 recorded · 164 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 · Fewer than 200 measured departures · 134 recorded · 132 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 146 recorded · 142 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 186 recorded · 155 measured · Source: the US BTS Apr · 19.8 min · 212 recorded · 200 measured · Source: the US BTS May · 14.7 min · 268 recorded · 266 measured · Source: the US BTS Jun · 18.0 min · 240 recorded · 236 measured · Source: the US BTS Jul · 27.4 min · 246 recorded · 239 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 170 recorded · 166 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 162 recorded · 162 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 178 recorded · 170 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 182 recorded · 164 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 · 134 · 134 recorded · 132 measured · Source: the US BTS Feb · 146 · 146 recorded · 142 measured · Source: the US BTS Mar · 186 · 186 recorded · 155 measured · Source: the US BTS Apr · 212 · 212 recorded · 200 measured · Source: the US BTS May · 268 · 268 recorded · 266 measured · Source: the US BTS Jun · 240 · 240 recorded · 236 measured · Source: the US BTS Jul · 246 · 246 recorded · 239 measured · Source: the US BTS Aug · 170 · 170 recorded · 166 measured · Source: the US BTS Sep · 124 · 124 recorded · 124 measured · Source: the US BTS Oct · 162 · 162 recorded · 162 measured · Source: the US BTS Nov · 178 · 178 recorded · 170 measured · Source: the US BTS Dec · 182 · 182 recorded · 164 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—132134
FebFewer than 200 measured departures—142146
MarFewer than 200 measured departures—155186
Apr78.5%19.8 min200212
May85.3%14.7 min266268
Jun73.7%18.0 min236240
Jul65.3%27.4 min239246
AugFewer than 200 measured departures—166170
SepFewer than 200 measured departures—124124
OctFewer than 200 measured departures—162162
NovFewer than 200 measured departures—170178
DecFewer than 200 measured departures—164182

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 72.2% 1,622
  • Delayed >15 min 23.8% 534
  • Cancelled 4.1% 92
  • 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

25
25 of 25
Flight numbersBy direction DeparturesOn time
MQ4025 ORD → MQT 508 66.7%
MQ4036 MQT → ORD 186 89.2%
MQ3335 MQT → ORD 143 80.3%
MQ3724 MQT → ORD 119 69.2%
MQ3711 ORD → MQT 115 75.7%
MQ3721 MQT → ORD 96 65.6%
MQ3342 MQT → ORD 75 85.3%
MQ3712 ORD → MQT 72 75.4%
MQ3712 MQT → ORD 72 70.6%
MQ4185 ORD → MQT 65 79.3%
MQ3362 ORD → MQT 62 74.2%
MQ4185 MQT → ORD 62 63.6%
MQ3338 MQT → ORD 55 68.5%
MQ3477 MQT → ORD 54 60.4%
MQ3477 ORD → MQT 54 77.1%
MQ4213 MQT → ORD 37 81.8%
MQ4213 ORD → MQT 37 82.9%
MQ4215 MQT → ORD 37 86.1%
MQ4215 ORD → MQT 37 86.1%
MQ3471 ORD → MQT 33 81.8%
MQ3594 MQT → ORD 31 90.3%
MQ3594 ORD → MQT 31 93.6%
MQ3336 MQT → ORD 30 62.5%
MQ3503 MQT → ORD 30 93.3%
MQ3540 ORD → MQT 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 117 −4.1% 7 67.5%
June 2026 116 −3.3% 4 74.1%
May 2026 150 +29.3% 2 82.7%
April 2026 142 +144.8% 10 76.1%
March 2026 105 +110.0% 19 64.8%
February 2026 88 +63.0% 2 72.7%
January 2026 70 +12.9% 2 65.7%
December 2025 104 +73.3% 16 61.5%
November 2025 110 +83.3% 8 76.4%
October 2025 122 +205.0% 0 73.8%
September 2025 124 0 79.0%
August 2025 166 4 88.0%
July 2025 122 0 63.1%
June 2025 120 0 73.3%
May 2025 116 0 88.8%
April 2025 58 2 84.5%
March 2025 50 12 80.0%
February 2025 54 2 68.5%
January 2025 62 0 79.0%
December 2024 60 2 53.3%
November 2024 60 0 86.7%
October 2024 40 0 95.0%

How to read this chart

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