Aviation Data
EN
EnglishTiếng Việt

220 km · Domestic

Gerald R. Ford (GRR) – Chicago O'Hare (ORD)

In July 2026, 617 flights operated between Gerald R. Ford and Chicago O'Hare (both directions), and 75.0% 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
January486555▲ 14.2%
February398574▲ 44.2%
March418641▲ 53.3%
April581832▲ 43.2%
May585827▲ 41.4%
June686540▼ 21.3%
July643617▼ 4.0%
August619––
September613––
October717–in progress
November666––
December617––
Year to date (Jan–Jul)3,7974,586▲ 20.8%

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
January86.2%70.6%▼ 18.1%
February84.2%76.8%▼ 8.8%
March82.5%72.7%▼ 11.9%
April85.7%74.5%▼ 13.1%
May84.8%81.9%▼ 3.4%
June73.3%77.6%▲ 5.9%
July68.6%75.0%▲ 9.3%
August76.3%––
September82.1%––
October79.9%–in progress
November77.9%––
December64.7%––
Year-to-date average (Jan–Jul)80.8%75.6%▼ 6.4%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January412▲ 200.0%
February51▼ 80.0%
March430▲ 650.0%
April353▲ 1,666.7%
May212▲ 500.0%
June1219▲ 58.3%
July1530▲ 100.0%
August10––
September4––
October2–in progress
November51––
December19––
Year to date (Jan–Jul)45157▲ 248.9%

Airlines on this route

  1. United Airlines 23.9%
  2. SkyWest Airlines 22.1%
  3. Republic Airways 21.7%
  4. Envoy Air 20.2%
  5. American Airlines 12.0%
  6. PSA Airlines 0.0%

Oct 1, 2024 – Jul 31, 2026

By direction

GRR → ORD

Scheduled flights
6,617
Flights operated
6,473
Cancelled
144 · 2.2%
On-time departures
80.7%

ORD → GRR

Scheduled flights
6,610
Flights operated
6,464
Cancelled
146 · 2.2%
On-time departures
75.2%

GRR → ORD and ORD → GRR counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
United Airlines UA 3,162 23.9% 77.2% 32
SkyWest Airlines OO 2,929 22.1% 74.6% 75
Republic Airways YX 2,874 21.7% 86.1% 59
Envoy Air MQ 2,673 20.2% 77.3% 78
American Airlines AA 1,585 12.0% 72.1% 46
PSA Airlines OH 4 0.0% 0.0% 0

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 delay08:00–09:004.0min · 384 recorded · 377 measured
Gap to highest-delay hour32.6min08:00 ↔ 22:00
Recorded flights13,227GRR–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 · Fewer than 200 measured departures · 129 recorded · 121 measured · Source: the US BTS 06:00 · 87.6% · 890 recorded · 872 measured · Source: the US BTS 07:00 · 87.3% · 1,210 recorded · 1,192 measured · Source: the US BTS 08:00 · 88.9% · 384 recorded · 377 measured · Source: the US BTS 09:00 · 81.4% · 1,147 recorded · 1,130 measured · Source: the US BTS 10:00 · 86.2% · 876 recorded · 871 measured · Source: the US BTS 11:00 · 82.4% · 554 recorded · 545 measured · Source: the US BTS 12:00 · 78.9% · 1,226 recorded · 1,206 measured · Source: the US BTS 13:00 · 82.4% · 635 recorded · 626 measured · Source: the US BTS 14:00 · 75.7% · 518 recorded · 507 measured · Source: the US BTS 15:00 · 75.2% · 1,005 recorded · 982 measured · Source: the US BTS 16:00 · 72.5% · 756 recorded · 738 measured · Source: the US BTS 17:00 · 69.1% · 483 recorded · 463 measured · Source: the US BTS 18:00 · 73.9% · 1,211 recorded · 1,191 measured · Source: the US BTS 19:00 · 67.4% · 629 recorded · 605 measured · Source: the US BTS 20:00 · 71.4% · 424 recorded · 405 measured · Source: the US BTS 21:00 · 68.8% · 747 recorded · 724 measured · Source: the US BTS 22:00 · 52.7% · 398 recorded · 378 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 5 recorded · 4 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 · 129 recorded · 121 measured · Source: the US BTS 06:00 · 12.5 min · 890 recorded · 872 measured · Source: the US BTS 07:00 · 9.6 min · 1,210 recorded · 1,192 measured · Source: the US BTS 08:00 · 4.0 min · 384 recorded · 377 measured · Source: the US BTS 09:00 · 11.9 min · 1,147 recorded · 1,130 measured · Source: the US BTS 10:00 · 8.1 min · 876 recorded · 871 measured · Source: the US BTS 11:00 · 12.5 min · 554 recorded · 545 measured · Source: the US BTS 12:00 · 17.6 min · 1,226 recorded · 1,206 measured · Source: the US BTS 13:00 · 16.2 min · 635 recorded · 626 measured · Source: the US BTS 14:00 · 15.1 min · 518 recorded · 507 measured · Source: the US BTS 15:00 · 22.4 min · 1,005 recorded · 982 measured · Source: the US BTS 16:00 · 21.2 min · 756 recorded · 738 measured · Source: the US BTS 17:00 · 23.7 min · 483 recorded · 463 measured · Source: the US BTS 18:00 · 18.5 min · 1,211 recorded · 1,191 measured · Source: the US BTS 19:00 · 28.4 min · 629 recorded · 605 measured · Source: the US BTS 20:00 · 19.4 min · 424 recorded · 405 measured · Source: the US BTS 21:00 · 22.6 min · 747 recorded · 724 measured · Source: the US BTS 22:00 · 36.5 min · 398 recorded · 378 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 5 recorded · 4 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 · 129 · 129 recorded · 121 measured · Source: the US BTS 06:00 · 890 · 890 recorded · 872 measured · Source: the US BTS 07:00 · 1,210 · 1,210 recorded · 1,192 measured · Source: the US BTS 08:00 · 384 · 384 recorded · 377 measured · Source: the US BTS 09:00 · 1,147 · 1,147 recorded · 1,130 measured · Source: the US BTS 10:00 · 876 · 876 recorded · 871 measured · Source: the US BTS 11:00 · 554 · 554 recorded · 545 measured · Source: the US BTS 12:00 · 1,226 · 1,226 recorded · 1,206 measured · Source: the US BTS 13:00 · 635 · 635 recorded · 626 measured · Source: the US BTS 14:00 · 518 · 518 recorded · 507 measured · Source: the US BTS 15:00 · 1,005 · 1,005 recorded · 982 measured · Source: the US BTS 16:00 · 756 · 756 recorded · 738 measured · Source: the US BTS 17:00 · 483 · 483 recorded · 463 measured · Source: the US BTS 18:00 · 1,211 · 1,211 recorded · 1,191 measured · Source: the US BTS 19:00 · 629 · 629 recorded · 605 measured · Source: the US BTS 20:00 · 424 · 424 recorded · 405 measured · Source: the US BTS 21:00 · 747 · 747 recorded · 724 measured · Source: the US BTS 22:00 · 398 · 398 recorded · 378 measured · Source: the US BTS 23:00 · 5 · 5 recorded · 4 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—121129
06:0087.6%12.5 min872890
07:0087.3%9.6 min1,1921,210
08:0088.9%4.0 min377384
09:0081.4%11.9 min1,1301,147
10:0086.2%8.1 min871876
11:0082.4%12.5 min545554
12:0078.9%17.6 min1,2061,226
13:0082.4%16.2 min626635
14:0075.7%15.1 min507518
15:0075.2%22.4 min9821,005
16:0072.5%21.2 min738756
17:0069.1%23.7 min463483
18:0073.9%18.5 min1,1911,211
19:0067.4%28.4 min605629
20:0071.4%19.4 min405424
21:0068.8%22.6 min724747
22:0052.7%36.5 min378398
23:00Fewer than 200 measured departures—45

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 76.8% · 1,954 recorded · 1,882 measured · Source: the US BTS Tuesday · 81.4% · 1,841 recorded · 1,821 measured · Source: the US BTS Wednesday · 80.4% · 1,857 recorded · 1,822 measured · Source: the US BTS Thursday · 77.3% · 1,936 recorded · 1,887 measured · Source: the US BTS Friday · 75.3% · 1,943 recorded · 1,911 measured · Source: the US BTS Saturday · 79.5% · 1,790 recorded · 1,749 measured · Source: the US BTS Sunday · 75.2% · 1,906 recorded · 1,865 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 · 20.1 min · 1,954 recorded · 1,882 measured · Source: the US BTS Tuesday · 12.9 min · 1,841 recorded · 1,821 measured · Source: the US BTS Wednesday · 12.7 min · 1,857 recorded · 1,822 measured · Source: the US BTS Thursday · 16.3 min · 1,936 recorded · 1,887 measured · Source: the US BTS Friday · 18.5 min · 1,943 recorded · 1,911 measured · Source: the US BTS Saturday · 15.7 min · 1,790 recorded · 1,749 measured · Source: the US BTS Sunday · 21.4 min · 1,906 recorded · 1,865 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 · 1,954 · 1,954 recorded · 1,882 measured · Source: the US BTS Tuesday · 1,841 · 1,841 recorded · 1,821 measured · Source: the US BTS Wednesday · 1,857 · 1,857 recorded · 1,822 measured · Source: the US BTS Thursday · 1,936 · 1,936 recorded · 1,887 measured · Source: the US BTS Friday · 1,943 · 1,943 recorded · 1,911 measured · Source: the US BTS Saturday · 1,790 · 1,790 recorded · 1,749 measured · Source: the US BTS Sunday · 1,906 · 1,906 recorded · 1,865 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
Monday76.8%20.1 min1,8821,954
Tuesday81.4%12.9 min1,8211,841
Wednesday80.4%12.7 min1,8221,857
Thursday77.3%16.3 min1,8871,936
Friday75.3%18.5 min1,9111,943
Saturday79.5%15.7 min1,7491,790
Sunday75.2%21.4 min1,8651,906

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 · 77.9% · 1,057 recorded · 1,041 measured · Source: the US BTS Feb · 79.8% · 978 recorded · 972 measured · Source: the US BTS Mar · 76.6% · 1,093 recorded · 1,059 measured · Source: the US BTS Apr · 79.1% · 1,469 recorded · 1,413 measured · Source: the US BTS May · 83.1% · 1,426 recorded · 1,412 measured · Source: the US BTS Jun · 75.2% · 1,257 recorded · 1,226 measured · Source: the US BTS Jul · 71.8% · 1,305 recorded · 1,260 measured · Source: the US BTS Aug · 76.3% · 629 recorded · 619 measured · Source: the US BTS Sep · 82.1% · 617 recorded · 613 measured · Source: the US BTS Oct · 81.3% · 999 recorded · 997 measured · Source: the US BTS Nov · 82.1% · 1,210 recorded · 1,157 measured · Source: the US BTS Dec · 71.3% · 1,187 recorded · 1,168 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 · 16.2 min · 1,057 recorded · 1,041 measured · Source: the US BTS Feb · 15.4 min · 978 recorded · 972 measured · Source: the US BTS Mar · 21.4 min · 1,093 recorded · 1,059 measured · Source: the US BTS Apr · 15.7 min · 1,469 recorded · 1,413 measured · Source: the US BTS May · 12.6 min · 1,426 recorded · 1,412 measured · Source: the US BTS Jun · 16.5 min · 1,257 recorded · 1,226 measured · Source: the US BTS Jul · 24.7 min · 1,305 recorded · 1,260 measured · Source: the US BTS Aug · 17.6 min · 629 recorded · 619 measured · Source: the US BTS Sep · 12.4 min · 617 recorded · 613 measured · Source: the US BTS Oct · 8.7 min · 999 recorded · 997 measured · Source: the US BTS Nov · 14.4 min · 1,210 recorded · 1,157 measured · Source: the US BTS Dec · 24.0 min · 1,187 recorded · 1,168 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 · 1,057 · 1,057 recorded · 1,041 measured · Source: the US BTS Feb · 978 · 978 recorded · 972 measured · Source: the US BTS Mar · 1,093 · 1,093 recorded · 1,059 measured · Source: the US BTS Apr · 1,469 · 1,469 recorded · 1,413 measured · Source: the US BTS May · 1,426 · 1,426 recorded · 1,412 measured · Source: the US BTS Jun · 1,257 · 1,257 recorded · 1,226 measured · Source: the US BTS Jul · 1,305 · 1,305 recorded · 1,260 measured · Source: the US BTS Aug · 629 · 629 recorded · 619 measured · Source: the US BTS Sep · 617 · 617 recorded · 613 measured · Source: the US BTS Oct · 999 · 999 recorded · 997 measured · Source: the US BTS Nov · 1,210 · 1,210 recorded · 1,157 measured · Source: the US BTS Dec · 1,187 · 1,187 recorded · 1,168 measured · Source: the US BTS

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

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan77.9%16.2 min1,0411,057
Feb79.8%15.4 min972978
Mar76.6%21.4 min1,0591,093
Apr79.1%15.7 min1,4131,469
May83.1%12.6 min1,4121,426
Jun75.2%16.5 min1,2261,257
Jul71.8%24.7 min1,2601,305
Aug76.3%17.6 min619629
Sep82.1%12.4 min613617
Oct81.3%8.7 min997999
Nov82.1%14.4 min1,1571,210
Dec71.3%24.0 min1,1681,187

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 76.2% 10,084
  • Delayed >15 min 21.6% 2,853
  • Cancelled 2.2% 290
  • 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

168
168 of 168
Flight numbersBy direction DeparturesOn time
UA2099 GRR → ORD 541 87.9%
UA1819 ORD → GRR 360 62.9%
YX3607 GRR → ORD 210 86.1%
AA3184 GRR → ORD 200 88.1%
MQ3793 GRR → ORD 179 68.2%
OO5250 ORD → GRR 176 72.0%
OO5516 GRR → ORD 176 71.7%
YX3655 GRR → ORD 167 92.8%
MQ3793 ORD → GRR 157 68.6%
AA1792 GRR → ORD 156 82.7%
UA2629 GRR → ORD 147 80.0%
MQ3715 GRR → ORD 129 79.2%
AA1748 ORD → GRR 127 57.5%
YX3639 ORD → GRR 115 91.2%
UA1531 ORD → GRR 107 61.7%
UA2138 GRR → ORD 103 83.5%
AA3234 GRR → ORD 96 89.5%
UA1041 ORD → GRR 92 74.7%
YX3441 GRR → ORD 91 89.0%
UA1616 ORD → GRR 90 62.2%
AA652 ORD → GRR 87 36.9%
YX3493 ORD → GRR 84 88.1%
AA3231 ORD → GRR 82 84.0%
YX3717 ORD → GRR 82 95.1%
AA1242 ORD → GRR 79 60.3%
MQ4117 ORD → GRR 72 73.5%
OO6391 GRR → ORD 72 81.4%
OO6391 ORD → GRR 72 82.9%
UA1297 ORD → GRR 72 90.3%
YX4729 GRR → ORD 72 65.6%
YX4729 ORD → GRR 72 58.5%
MQ3553 GRR → ORD 69 76.5%
MQ3553 ORD → GRR 69 83.8%
OO5353 ORD → GRR 68 78.8%
YX3665 ORD → GRR 68 97.1%
MQ3716 ORD → GRR 67 65.6%
YX3651 GRR → ORD 63 92.1%
OO6361 GRR → ORD 62 35.5%
OO6361 ORD → GRR 62 56.5%
AA2921 ORD → GRR 61 53.3%
OO5008 ORD → GRR 60 60.3%
UA2244 ORD → GRR 59 84.2%
UA2622 ORD → GRR 58 84.5%
UA691 GRR → ORD 58 69.0%
MQ3718 GRR → ORD 55 64.7%
YX3518 GRR → ORD 55 87.0%
MQ3409 ORD → GRR 54 89.6%
MQ3574 GRR → ORD 54 86.3%
YX3459 ORD → GRR 53 81.1%
UA1897 ORD → GRR 52 54.9%
UA2179 ORD → GRR 52 76.9%
UA2619 ORD → GRR 52 82.7%
YX3522 GRR → ORD 52 76.5%
OO5376 GRR → ORD 51 60.4%
OO5873 ORD → GRR 51 70.8%
OO6245 GRR → ORD 51 52.1%
YX3404 GRR → ORD 51 96.1%
YX3667 ORD → GRR 51 96.1%
MQ3943 GRR → ORD 50 88.0%
OO4730 GRR → ORD 50 82.0%
YX3629 ORD → GRR 50 92.0%
MQ3875 ORD → GRR 49 72.3%
MQ3943 ORD → GRR 48 91.7%
OO5908 GRR → ORD 48 67.4%
YX4544 GRR → ORD 48 84.8%
YX4544 ORD → GRR 48 84.8%
AA2627 ORD → GRR 46 51.1%
MQ3718 ORD → GRR 46 70.5%
UA2223 ORD → GRR 46 75.6%
UA1819 GRR → ORD 45 65.9%
YX3408 GRR → ORD 45 84.1%
YX3713 ORD → GRR 45 67.4%
MQ3618 GRR → ORD 44 69.8%
MQ3618 ORD → GRR 44 81.4%
MQ3623 ORD → GRR 44 90.5%
MQ3623 GRR → ORD 44 80.0%
OO6268 ORD → GRR 44 81.4%
OO6268 GRR → ORD 44 74.4%
OO6271 ORD → GRR 44 78.1%
AA337 GRR → ORD 43 92.1%
AA378 ORD → GRR 43 73.8%
MQ3798 ORD → GRR 43 79.1%
MQ3798 GRR → ORD 43 81.4%
MQ3925 GRR → ORD 43 65.1%
AA2906 ORD → GRR 42 50.0%
MQ3727 ORD → GRR 42 63.2%
OO4899 GRR → ORD 42 87.8%
UA1557 ORD → GRR 42 73.8%
AA1391 GRR → ORD 41 92.3%
UA1834 ORD → GRR 39 84.6%
UA2085 GRR → ORD 39 84.6%
YX3546 ORD → GRR 39 89.7%
YX3605 GRR → ORD 39 94.7%
YX3706 ORD → GRR 39 100.0%
MQ3601 GRR → ORD 38 79.0%
YX3597 ORD → GRR 38 89.5%
MQ3601 ORD → GRR 37 83.8%
UA2738 GRR → ORD 37 83.8%
YX3662 ORD → GRR 37 97.1%
MQ3523 ORD → GRR 36 80.0%
MQ3523 GRR → ORD 36 62.9%
MQ3689 ORD → GRR 36 80.6%
MQ3689 GRR → ORD 36 88.9%
MQ4052 ORD → GRR 36 69.4%
OO4966 GRR → ORD 36 51.4%
OO4966 ORD → GRR 36 62.9%
OO5303 ORD → GRR 36 72.7%
OO5417 GRR → ORD 36 86.2%
OO5728 ORD → GRR 36 89.7%
YX3438 GRR → ORD 36 77.8%
YX3522 ORD → GRR 36 83.3%
OO5264 GRR → ORD 35 82.9%
OO5331 ORD → GRR 35 82.9%
UA1761 GRR → ORD 35 76.5%
UA275 GRR → ORD 35 91.4%
OO5619 ORD → GRR 34 78.8%
OO5752 GRR → ORD 34 97.0%
YX3451 GRR → ORD 34 97.1%
YX3503 ORD → GRR 34 69.7%
MQ3409 GRR → ORD 33 81.5%
UA1535 ORD → GRR 33 63.6%
AA2627 GRR → ORD 32 60.0%
MQ4055 GRR → ORD 32 58.1%
OO5517 GRR → ORD 32 87.5%
OO5668 ORD → GRR 32 96.9%
OO6348 GRR → ORD 32 100.0%
UA1113 GRR → ORD 32 78.1%
UA1328 GRR → ORD 32 83.9%
UA1333 ORD → GRR 32 81.3%
UA1399 GRR → ORD 32 87.5%
MQ3628 ORD → GRR 31 96.8%
MQ3685 GRR → ORD 31 87.1%
MQ3885 GRR → ORD 31 66.7%
MQ4142 ORD → GRR 31 80.7%
OO4931 ORD → GRR 31 74.2%
OO4933 GRR → ORD 31 72.4%
OO4993 GRR → ORD 31 87.1%
OO4993 ORD → GRR 31 77.4%
OO5003 ORD → GRR 31 67.7%
OO5450 ORD → GRR 31 76.7%
OO5615 GRR → ORD 31 80.0%
OO6348 ORD → GRR 31 96.8%
OO6450 ORD → GRR 31 83.9%
OO6450 GRR → ORD 31 71.0%
UA1178 ORD → GRR 31 51.7%
UA1414 ORD → GRR 31 87.1%
UA1760 ORD → GRR 31 90.3%
UA1878 GRR → ORD 31 87.1%
UA463 ORD → GRR 31 74.2%
YX3431 GRR → ORD 31 86.7%
YX3516 ORD → GRR 31 87.1%
YX3685 ORD → GRR 31 90.3%
YX3713 GRR → ORD 31 90.3%
AA1096 ORD → GRR 30 26.7%
AA1642 ORD → GRR 30 90.0%
AA2502 GRR → ORD 30 83.3%
AA3263 GRR → ORD 30 70.0%
AA3263 ORD → GRR 30 70.0%
MQ3852 GRR → ORD 30 76.7%
MQ3864 ORD → GRR 30 73.1%
MQ4142 GRR → ORD 30 76.7%
OO4983 GRR → ORD 30 73.3%
OO4983 ORD → GRR 30 76.7%
UA2137 GRR → ORD 30 78.6%
YX3507 GRR → ORD 30 86.7%
YX3548 GRR → ORD 30 86.7%
YX3618 ORD → GRR 30 96.7%
YX3661 ORD → GRR 30 93.3%

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 617 −4.0% 30 75.0%
June 2026 540 −21.3% 19 77.6%
May 2026 827 +41.4% 12 81.9%
April 2026 832 +43.2% 53 74.5%
March 2026 641 +53.3% 30 72.7%
February 2026 574 +44.2% 1 76.8%
January 2026 555 +14.2% 12 70.6%
December 2025 617 +12.0% 19 64.7%
November 2025 666 +35.6% 51 77.9%
October 2025 717 +156.1% 2 79.9%
September 2025 613 4 82.1%
August 2025 619 10 76.3%
July 2025 643 15 68.6%
June 2025 686 12 73.3%
May 2025 585 2 84.8%
April 2025 581 3 85.7%
March 2025 418 4 82.5%
February 2025 398 5 84.2%
January 2025 486 4 86.2%
December 2024 551 0 78.8%
November 2024 491 2 87.8%
October 2024 280 0 85.0%

How to read this chart

Loading the guide…