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1,115 km · Domestic

University of Illinois Willard (CMI) – Dallas Fort Worth (DFW)

In July 2026, 116 flights operated between University of Illinois Willard and Dallas Fort Worth (both directions), and 81.0% 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
January120118▼ 1.7%
February110112▲ 1.8%
March122124▲ 1.6%
April1161160.0%
May123119▼ 3.3%
June118106▼ 10.2%
July124116▼ 6.5%
August124––
September118––
October124–in progress
November114––
December119––
Year to date (Jan–Jul)833811▼ 2.6%

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
January91.7%88.1%▼ 3.9%
February83.6%92.0%▲ 10.0%
March82.0%83.9%▲ 2.3%
April76.7%87.1%▲ 13.6%
May76.4%84.9%▲ 11.1%
June70.3%78.3%▲ 11.4%
July80.6%81.0%▲ 0.5%
August81.5%––
September91.5%––
October81.5%–in progress
November86.0%––
December84.9%––
Year-to-date average (Jan–Jul)80.2%85.0%▲ 6.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January46▲ 50.0%
February20▼ 100.0%
March20▼ 100.0%
April440.0%
May03–
June24▲ 100.0%
July00–
August0––
September2––
October0–in progress
November4––
December5––
Year to date (Jan–Jul)1417▲ 21.4%

By direction

CMI → DFW

Scheduled flights
1,302
Flights operated
1,280
Cancelled
22 · 1.7%
On-time departures
84.9%

DFW → CMI

Scheduled flights
1,304
Flights operated
1,284
Cancelled
20 · 1.5%
On-time departures
82.4%

CMI → DFW and DFW → CMI counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Envoy Air MQ 2,606 100.0% 83.7% 42

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 delay12:00–13:005.6min · 565 recorded · 555 measured
Gap to highest-delay hour24.0min12:00 ↔ 07:00
Recorded flights2,606CMI–DFW

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 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 06:00 · 89.0% · 360 recorded · 356 measured · Source: the US BTS 07:00 · 86.4% · 260 recorded · 257 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 85.2% · 565 recorded · 555 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 93 recorded · 92 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 174 recorded · 173 measured · Source: the US BTS 15:00 · 81.6% · 481 recorded · 467 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 18:00 · 84.2% · 390 recorded · 386 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 189 recorded · 184 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 65 recorded · 65 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 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 06:00 · 8.5 min · 360 recorded · 356 measured · Source: the US BTS 07:00 · 29.5 min · 260 recorded · 257 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 5.6 min · 565 recorded · 555 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 93 recorded · 92 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 174 recorded · 173 measured · Source: the US BTS 15:00 · 10.4 min · 481 recorded · 467 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 18:00 · 9.7 min · 390 recorded · 386 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 189 recorded · 184 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 65 recorded · 65 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 · 27 · 27 recorded · 27 measured · Source: the US BTS 06:00 · 360 · 360 recorded · 356 measured · Source: the US BTS 07:00 · 260 · 260 recorded · 257 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 565 · 565 recorded · 555 measured · Source: the US BTS 13:00 · 93 · 93 recorded · 92 measured · Source: the US BTS 14:00 · 174 · 174 recorded · 173 measured · Source: the US BTS 15:00 · 481 · 481 recorded · 467 measured · Source: the US BTS 16:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 17:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 18:00 · 390 · 390 recorded · 386 measured · Source: the US BTS 19:00 · 189 · 189 recorded · 184 measured · Source: the US BTS 20:00 · 65 · 65 recorded · 65 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.

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———
05:00Fewer than 200 measured departures—2727
06:0089.0%8.5 min356360
07:0086.4%29.5 min257260
08:00No observations———
09:00No observations———
10:00No observations———
11:00No observations———
12:0085.2%5.6 min555565
13:00Fewer than 200 measured departures—9293
14:00Fewer than 200 measured departures—173174
15:0081.6%10.4 min467481
16:00Fewer than 200 measured departures—11
17:00Fewer than 200 measured departures—11
18:0084.2%9.7 min386390
19:00Fewer than 200 measured departures—184189
20:00Fewer than 200 measured departures—6565
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 · 79.4% · 375 recorded · 374 measured · Source: the US BTS Tuesday · 85.6% · 353 recorded · 347 measured · Source: the US BTS Wednesday · 84.9% · 376 recorded · 370 measured · Source: the US BTS Thursday · 85.7% · 373 recorded · 370 measured · Source: the US BTS Friday · 87.1% · 376 recorded · 371 measured · Source: the US BTS Saturday · 82.6% · 377 recorded · 367 measured · Source: the US BTS Sunday · 80.6% · 376 recorded · 365 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 · 12.4 min · 375 recorded · 374 measured · Source: the US BTS Tuesday · 7.6 min · 353 recorded · 347 measured · Source: the US BTS Wednesday · 10.8 min · 376 recorded · 370 measured · Source: the US BTS Thursday · 10.9 min · 373 recorded · 370 measured · Source: the US BTS Friday · 12.2 min · 376 recorded · 371 measured · Source: the US BTS Saturday · 13.8 min · 377 recorded · 367 measured · Source: the US BTS Sunday · 16.1 min · 376 recorded · 365 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 · 375 · 375 recorded · 374 measured · Source: the US BTS Tuesday · 353 · 353 recorded · 347 measured · Source: the US BTS Wednesday · 376 · 376 recorded · 370 measured · Source: the US BTS Thursday · 373 · 373 recorded · 370 measured · Source: the US BTS Friday · 376 · 376 recorded · 371 measured · Source: the US BTS Saturday · 377 · 377 recorded · 367 measured · Source: the US BTS Sunday · 376 · 376 recorded · 365 measured · Source: the US BTS

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

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday79.4%12.4 min374375
Tuesday85.6%7.6 min347353
Wednesday84.9%10.8 min370376
Thursday85.7%10.9 min370373
Friday87.1%12.2 min371376
Saturday82.6%13.8 min367377
Sunday80.6%16.1 min365376

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 · 89.9% · 248 recorded · 238 measured · Source: the US BTS Feb · 87.8% · 224 recorded · 222 measured · Source: the US BTS Mar · 82.9% · 248 recorded · 246 measured · Source: the US BTS Apr · 81.9% · 240 recorded · 232 measured · Source: the US BTS May · 80.6% · 245 recorded · 242 measured · Source: the US BTS Jun · 74.1% · 230 recorded · 224 measured · Source: the US BTS Jul · 80.8% · 240 recorded · 240 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 118 measured · Source: the US BTS Oct · 86.3% · 204 recorded · 204 measured · Source: the US BTS Nov · 87.1% · 236 recorded · 232 measured · Source: the US BTS Dec · 82.6% · 247 recorded · 242 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 · 8.1 min · 248 recorded · 238 measured · Source: the US BTS Feb · 2.8 min · 224 recorded · 222 measured · Source: the US BTS Mar · 8.9 min · 248 recorded · 246 measured · Source: the US BTS Apr · 16.2 min · 240 recorded · 232 measured · Source: the US BTS May · 14.6 min · 245 recorded · 242 measured · Source: the US BTS Jun · 32.0 min · 230 recorded · 224 measured · Source: the US BTS Jul · 18.9 min · 240 recorded · 240 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 118 measured · Source: the US BTS Oct · 6.6 min · 204 recorded · 204 measured · Source: the US BTS Nov · 6.6 min · 236 recorded · 232 measured · Source: the US BTS Dec · 10.4 min · 247 recorded · 242 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 · 248 · 248 recorded · 238 measured · Source: the US BTS Feb · 224 · 224 recorded · 222 measured · Source: the US BTS Mar · 248 · 248 recorded · 246 measured · Source: the US BTS Apr · 240 · 240 recorded · 232 measured · Source: the US BTS May · 245 · 245 recorded · 242 measured · Source: the US BTS Jun · 230 · 230 recorded · 224 measured · Source: the US BTS Jul · 240 · 240 recorded · 240 measured · Source: the US BTS Aug · 124 · 124 recorded · 124 measured · Source: the US BTS Sep · 120 · 120 recorded · 118 measured · Source: the US BTS Oct · 204 · 204 recorded · 204 measured · Source: the US BTS Nov · 236 · 236 recorded · 232 measured · Source: the US BTS Dec · 247 · 247 recorded · 242 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan89.9%8.1 min238248
Feb87.8%2.8 min222224
Mar82.9%8.9 min246248
Apr81.9%16.2 min232240
May80.6%14.6 min242245
Jun74.1%32.0 min224230
Jul80.8%18.9 min240240
AugFewer than 200 measured departures—124124
SepFewer than 200 measured departures—118120
Oct86.3%6.6 min204204
Nov87.1%6.6 min232236
Dec82.6%10.4 min242247

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 82.3% 2,145
  • Delayed >15 min 16.1% 419
  • Cancelled 1.6% 42
  • 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

9
9 of 9
Flight numbersBy direction DeparturesOn time
MQ4073 CMI → DFW 646 88.1%
MQ3887 DFW → CMI 645 80.2%
MQ3924 CMI → DFW 515 81.2%
MQ3924 DFW → CMI 352 85.6%
MQ4217 DFW → CMI 190 81.3%
MQ3475 DFW → CMI 72 85.9%
MQ3475 CMI → DFW 72 84.5%
MQ3523 CMI → DFW 44 82.9%
MQ3523 DFW → CMI 44 88.4%

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 116 −6.5% 0 81.0%
June 2026 106 −10.2% 4 78.3%
May 2026 119 −3.3% 3 84.9%
April 2026 116 +0.0% 4 87.1%
March 2026 124 +1.6% 0 83.9%
February 2026 112 +1.8% 0 92.0%
January 2026 118 −1.7% 6 88.1%
December 2025 119 −3.3% 5 84.9%
November 2025 114 −3.4% 4 86.0%
October 2025 124 +55.0% 0 81.5%
September 2025 118 2 91.5%
August 2025 124 0 81.5%
July 2025 124 0 80.6%
June 2025 118 2 70.3%
May 2025 123 0 76.4%
April 2025 116 4 76.7%
March 2025 122 2 82.0%
February 2025 110 2 83.6%
January 2025 120 4 91.7%
December 2024 123 0 80.5%
November 2024 118 0 88.1%
October 2024 80 0 93.8%

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