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187 km · Domestic

Central Illinois Regional Airport at Bloomington-Normal (BMI) – Chicago O'Hare (ORD)

In July 2026, 114 flights operated between Central Illinois Regional Airport at Bloomington-Normal and Chicago O'Hare (both directions), and 76.3% 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 periods16 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January–114–
February–144–
March–175–
April108177▲ 63.9%
May175186▲ 6.3%
June125120▼ 4.0%
July122114▼ 6.6%
August120––
September120––
October122–in progress
November150––
December154––

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods16 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January–81.6%–
February–88.9%–
March–78.9%–
April88.9%76.8%▼ 13.6%
May85.1%89.2%▲ 4.8%
June84.8%77.5%▼ 8.6%
July73.0%76.3%▲ 4.5%
August88.3%––
September84.2%––
October86.9%–in progress
November85.3%––
December70.8%––

Cancelled flights by month

The most recent periods16 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January–2–
February–0–
March–11–
April03–
May10▼ 100.0%
June36▲ 100.0%
July210▲ 400.0%
August4––
September0––
October0–in progress
November22––
December4––

By direction

BMI → ORD

Scheduled flights
1,147
Flights operated
1,115
Cancelled
32 · 2.8%
On-time departures
86.0%

ORD → BMI

Scheduled flights
1,147
Flights operated
1,111
Cancelled
36 · 3.1%
On-time departures
78.5%

BMI → ORD and ORD → BMI counted separately.

Airlines on this route

Apr 1, 2025 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Envoy Air MQ 2,294 100.0% 82.3% 68

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 · Apr 4, 2025 → Jul 31, 2026

Lowest average delay05:00–06:002.7min · 263 recorded · 259 measured
Gap to highest-delay hour13.2min05:00 ↔ 22:00
Recorded flights2,294BMI–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 · 91.9% · 263 recorded · 259 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 177 recorded · 175 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 43 recorded · 43 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 170 recorded · 165 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 34 recorded · 34 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 197 recorded · 192 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 6 recorded · 6 measured · Source: the US BTS 13:00 · 84.2% · 250 recorded · 246 measured · Source: the US BTS 14:00 · 84.4% · 255 recorded · 250 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 65 recorded · 63 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 172 recorded · 168 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 35 recorded · 34 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 136 recorded · 126 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 50 recorded · 49 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 119 recorded · 111 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 35 recorded · 34 measured · Source: the US BTS 22:00 · 68.7% · 222 recorded · 211 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 62 recorded · 57 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 · 2.7 min · 263 recorded · 259 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 177 recorded · 175 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 43 recorded · 43 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 170 recorded · 165 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 34 recorded · 34 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 197 recorded · 192 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 6 recorded · 6 measured · Source: the US BTS 13:00 · 8.5 min · 250 recorded · 246 measured · Source: the US BTS 14:00 · 7.3 min · 255 recorded · 250 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 65 recorded · 63 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 172 recorded · 168 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 35 recorded · 34 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 136 recorded · 126 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 50 recorded · 49 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 119 recorded · 111 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 35 recorded · 34 measured · Source: the US BTS 22:00 · 15.9 min · 222 recorded · 211 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 62 recorded · 57 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 · 263 · 263 recorded · 259 measured · Source: the US BTS 06:00 · 177 · 177 recorded · 175 measured · Source: the US BTS 07:00 · 3 · 3 recorded · 3 measured · Source: the US BTS 08:00 · 43 · 43 recorded · 43 measured · Source: the US BTS 09:00 · 170 · 170 recorded · 165 measured · Source: the US BTS 10:00 · 34 · 34 recorded · 34 measured · Source: the US BTS 11:00 · 197 · 197 recorded · 192 measured · Source: the US BTS 12:00 · 6 · 6 recorded · 6 measured · Source: the US BTS 13:00 · 250 · 250 recorded · 246 measured · Source: the US BTS 14:00 · 255 · 255 recorded · 250 measured · Source: the US BTS 15:00 · 65 · 65 recorded · 63 measured · Source: the US BTS 16:00 · 172 · 172 recorded · 168 measured · Source: the US BTS 17:00 · 35 · 35 recorded · 34 measured · Source: the US BTS 18:00 · 136 · 136 recorded · 126 measured · Source: the US BTS 19:00 · 50 · 50 recorded · 49 measured · Source: the US BTS 20:00 · 119 · 119 recorded · 111 measured · Source: the US BTS 21:00 · 35 · 35 recorded · 34 measured · Source: the US BTS 22:00 · 222 · 222 recorded · 211 measured · Source: the US BTS 23:00 · 62 · 62 recorded · 57 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———
05:0091.9%2.7 min259263
06:00Fewer than 200 measured departures—175177
07:00Fewer than 200 measured departures—33
08:00Fewer than 200 measured departures—4343
09:00Fewer than 200 measured departures—165170
10:00Fewer than 200 measured departures—3434
11:00Fewer than 200 measured departures—192197
12:00Fewer than 200 measured departures—66
13:0084.2%8.5 min246250
14:0084.4%7.3 min250255
15:00Fewer than 200 measured departures—6365
16:00Fewer than 200 measured departures—168172
17:00Fewer than 200 measured departures—3435
18:00Fewer than 200 measured departures—126136
19:00Fewer than 200 measured departures—4950
20:00Fewer than 200 measured departures—111119
21:00Fewer than 200 measured departures—3435
22:0068.7%15.9 min211222
23:00Fewer than 200 measured departures—5762

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 84.5% · 332 recorded · 323 measured · Source: the US BTS Tuesday · 83.3% · 332 recorded · 323 measured · Source: the US BTS Wednesday · 84.6% · 332 recorded · 319 measured · Source: the US BTS Thursday · 82.5% · 324 recorded · 314 measured · Source: the US BTS Friday · 78.5% · 328 recorded · 321 measured · Source: the US BTS Saturday · 81.4% · 318 recorded · 306 measured · Source: the US BTS Sunday · 80.9% · 328 recorded · 320 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 · 8.4 min · 332 recorded · 323 measured · Source: the US BTS Tuesday · 9.5 min · 332 recorded · 323 measured · Source: the US BTS Wednesday · 7.9 min · 332 recorded · 319 measured · Source: the US BTS Thursday · 17.1 min · 324 recorded · 314 measured · Source: the US BTS Friday · 14.1 min · 328 recorded · 321 measured · Source: the US BTS Saturday · 6.9 min · 318 recorded · 306 measured · Source: the US BTS Sunday · 6.2 min · 328 recorded · 320 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 · 332 · 332 recorded · 323 measured · Source: the US BTS Tuesday · 332 · 332 recorded · 323 measured · Source: the US BTS Wednesday · 332 · 332 recorded · 319 measured · Source: the US BTS Thursday · 324 · 324 recorded · 314 measured · Source: the US BTS Friday · 328 · 328 recorded · 321 measured · Source: the US BTS Saturday · 318 · 318 recorded · 306 measured · Source: the US BTS Sunday · 328 · 328 recorded · 320 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday84.5%8.4 min323332
Tuesday83.3%9.5 min323332
Wednesday84.6%7.9 min319332
Thursday82.5%17.1 min314324
Friday78.5%14.1 min321328
Saturday81.4%6.9 min306318
Sunday80.9%6.2 min320328

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 · 116 recorded · 114 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 144 recorded · 144 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 186 recorded · 175 measured · Source: the US BTS Apr · 81.4% · 288 recorded · 285 measured · Source: the US BTS May · 87.3% · 362 recorded · 361 measured · Source: the US BTS Jun · 81.2% · 254 recorded · 245 measured · Source: the US BTS Jul · 74.6% · 248 recorded · 236 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 124 recorded · 120 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 122 recorded · 122 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 172 recorded · 150 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 158 recorded · 154 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 · 116 recorded · 114 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 144 recorded · 144 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 186 recorded · 175 measured · Source: the US BTS Apr · 10.7 min · 288 recorded · 285 measured · Source: the US BTS May · 1.6 min · 362 recorded · 361 measured · Source: the US BTS Jun · 9.2 min · 254 recorded · 245 measured · Source: the US BTS Jul · 18.6 min · 248 recorded · 236 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 124 recorded · 120 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 122 recorded · 122 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 172 recorded · 150 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 158 recorded · 154 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 · 116 · 116 recorded · 114 measured · Source: the US BTS Feb · 144 · 144 recorded · 144 measured · Source: the US BTS Mar · 186 · 186 recorded · 175 measured · Source: the US BTS Apr · 288 · 288 recorded · 285 measured · Source: the US BTS May · 362 · 362 recorded · 361 measured · Source: the US BTS Jun · 254 · 254 recorded · 245 measured · Source: the US BTS Jul · 248 · 248 recorded · 236 measured · Source: the US BTS Aug · 124 · 124 recorded · 120 measured · Source: the US BTS Sep · 120 · 120 recorded · 120 measured · Source: the US BTS Oct · 122 · 122 recorded · 122 measured · Source: the US BTS Nov · 172 · 172 recorded · 150 measured · Source: the US BTS Dec · 158 · 158 recorded · 154 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—114116
FebFewer than 200 measured departures—144144
MarFewer than 200 measured departures—175186
Apr81.4%10.7 min285288
May87.3%1.6 min361362
Jun81.2%9.2 min245254
Jul74.6%18.6 min236248
AugFewer than 200 measured departures—120124
SepFewer than 200 measured departures—120120
OctFewer than 200 measured departures—122122
NovFewer than 200 measured departures—150172
DecFewer than 200 measured departures—154158

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 79.8% 1,831
  • Delayed >15 min 17.2% 395
  • Cancelled 3.0% 68
  • 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

38
38 of 38
Flight numbersBy direction DeparturesOn time
MQ3509 BMI → ORD 134 92.3%
MQ3809 ORD → BMI 134 66.7%
MQ3635 ORD → BMI 75 75.7%
MQ3929 BMI → ORD 75 96.0%
MQ3972 BMI → ORD 72 74.2%
MQ3972 ORD → BMI 72 79.7%
MQ3552 ORD → BMI 62 80.7%
MQ3555 BMI → ORD 62 72.6%
MQ3437 BMI → ORD 57 91.2%
MQ3646 BMI → ORD 54 75.0%
MQ3646 ORD → BMI 54 75.0%
MQ3436 ORD → BMI 47 87.2%
MQ3399 BMI → ORD 44 79.6%
MQ3399 ORD → BMI 44 79.6%
MQ3473 ORD → BMI 44 88.4%
MQ3963 BMI → ORD 44 90.7%
MQ3366 BMI → ORD 37 91.9%
MQ3490 ORD → BMI 37 75.7%
MQ3516 BMI → ORD 33 90.9%
MQ3719 ORD → BMI 33 78.8%
MQ3374 BMI → ORD 32 77.4%
MQ3466 ORD → BMI 32 80.7%
MQ3429 BMI → ORD 31 96.8%
MQ3460 ORD → BMI 31 90.3%
MQ3463 BMI → ORD 31 87.1%
MQ3958 ORD → BMI 31 66.7%
MQ3977 ORD → BMI 31 87.1%
MQ3977 BMI → ORD 31 80.7%
MQ3384 BMI → ORD 30 78.6%
MQ3428 ORD → BMI 30 93.3%
MQ3434 BMI → ORD 30 92.9%
MQ3458 BMI → ORD 30 90.0%
MQ3478 ORD → BMI 30 79.3%
MQ3522 ORD → BMI 30 67.9%
MQ3543 ORD → BMI 30 74.1%
MQ3564 BMI → ORD 30 82.6%
MQ3895 BMI → ORD 30 93.3%
MQ4070 ORD → BMI 30 77.8%

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 114 −6.6% 10 76.3%
June 2026 120 −4.0% 6 77.5%
May 2026 186 +6.3% 0 89.2%
April 2026 177 +63.9% 3 76.8%
March 2026 175 11 78.9%
February 2026 144 0 88.9%
January 2026 114 2 81.6%
December 2025 154 4 70.8%
November 2025 150 22 85.3%
October 2025 122 0 86.9%
September 2025 120 0 84.2%
August 2025 120 4 88.3%
July 2025 122 2 73.0%
June 2025 125 3 84.8%
May 2025 175 1 85.1%
April 2025 108 0 88.9%

How to read this chart

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