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249 km · Domestic

John Glenn Columbus (CMH) – Detroit Metropolitan Wayne County (DTW)

In July 2026, 354 flights operated between John Glenn Columbus and Detroit Metropolitan Wayne County (both directions), and 84.5% 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
January218213▼ 2.3%
February212242▲ 14.2%
March244209▼ 14.3%
April240178▼ 25.8%
May287299▲ 4.2%
June254346▲ 36.2%
July244354▲ 45.1%
August268––
September189––
October217–in progress
November174––
December209––
Year to date (Jan–Jul)1,6991,841▲ 8.4%

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
January89.0%75.1%▼ 15.6%
February90.6%77.3%▼ 14.7%
March91.4%82.3%▼ 10.0%
April91.7%84.3%▼ 8.1%
May91.6%88.0%▼ 3.9%
June83.9%88.2%▲ 5.1%
July84.0%84.5%▲ 0.6%
August91.0%––
September92.6%––
October89.4%–in progress
November81.0%––
December70.3%––
Year-to-date average (Jan–Jul)88.9%82.8%▼ 6.8%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January04–
February02–
March04–
April00–
May02–
June00–
July220.0%
August0––
September0––
October0–in progress
November5––
December4––
Year to date (Jan–Jul)214▲ 600.0%

Airlines on this route

  1. Republic Airways 63.0%
  2. SkyWest Airlines 36.4%
  3. Endeavor Air 0.4%
  4. Delta Air Lines 0.2%

Oct 1, 2024 – Jul 31, 2026

By direction

CMH → DTW

Scheduled flights
2,676
Flights operated
2,664
Cancelled
12 · 0.4%
On-time departures
86.5%

DTW → CMH

Scheduled flights
2,674
Flights operated
2,661
Cancelled
13 · 0.5%
On-time departures
85.0%

CMH → DTW and DTW → CMH counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Republic Airways YX 3,371 63.0% 89.8% 8
SkyWest Airlines OO 1,946 36.4% 78.8% 17
Endeavor Air 9E 24 0.4% 75.0% 0
Delta Air Lines DL 9 0.2% 66.7% 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 delay08:00–09:001.8min · 891 recorded · 888 measured
Gap to highest-delay hour31.8min08:00 ↔ 22:00
Recorded flights5,350CMH–DTW

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 · 92.2% · 530 recorded · 524 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 90.5% · 891 recorded · 888 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 90.3% · 674 recorded · 672 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 22 recorded · 22 measured · Source: the US BTS 12:00 · 85.6% · 668 recorded · 666 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 44 recorded · 44 measured · Source: the US BTS 14:00 · 80.8% · 486 recorded · 484 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 123 recorded · 123 measured · Source: the US BTS 16:00 · 80.2% · 430 recorded · 429 measured · Source: the US BTS 17:00 · 71.4% · 218 recorded · 217 measured · Source: the US BTS 18:00 · 83.7% · 326 recorded · 326 measured · Source: the US BTS 19:00 · 77.5% · 366 recorded · 364 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 75 recorded · 74 measured · Source: the US BTS 21:00 · 92.5% · 253 recorded · 253 measured · Source: the US BTS 22:00 · 80.8% · 244 recorded · 239 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 · 8.0 min · 530 recorded · 524 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 1.8 min · 891 recorded · 888 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 4.7 min · 674 recorded · 672 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 22 recorded · 22 measured · Source: the US BTS 12:00 · 8.3 min · 668 recorded · 666 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 44 recorded · 44 measured · Source: the US BTS 14:00 · 10.2 min · 486 recorded · 484 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 123 recorded · 123 measured · Source: the US BTS 16:00 · 11.0 min · 430 recorded · 429 measured · Source: the US BTS 17:00 · 26.0 min · 218 recorded · 217 measured · Source: the US BTS 18:00 · 9.7 min · 326 recorded · 326 measured · Source: the US BTS 19:00 · 18.6 min · 366 recorded · 364 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 75 recorded · 74 measured · Source: the US BTS 21:00 · 9.5 min · 253 recorded · 253 measured · Source: the US BTS 22:00 · 33.6 min · 244 recorded · 239 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 · 530 · 530 recorded · 524 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 891 · 891 recorded · 888 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 674 · 674 recorded · 672 measured · Source: the US BTS 11:00 · 22 · 22 recorded · 22 measured · Source: the US BTS 12:00 · 668 · 668 recorded · 666 measured · Source: the US BTS 13:00 · 44 · 44 recorded · 44 measured · Source: the US BTS 14:00 · 486 · 486 recorded · 484 measured · Source: the US BTS 15:00 · 123 · 123 recorded · 123 measured · Source: the US BTS 16:00 · 430 · 430 recorded · 429 measured · Source: the US BTS 17:00 · 218 · 218 recorded · 217 measured · Source: the US BTS 18:00 · 326 · 326 recorded · 326 measured · Source: the US BTS 19:00 · 366 · 366 recorded · 364 measured · Source: the US BTS 20:00 · 75 · 75 recorded · 74 measured · Source: the US BTS 21:00 · 253 · 253 recorded · 253 measured · Source: the US BTS 22:00 · 244 · 244 recorded · 239 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———
06:0092.2%8.0 min524530
07:00No observations———
08:0090.5%1.8 min888891
09:00No observations———
10:0090.3%4.7 min672674
11:00Fewer than 200 measured departures—2222
12:0085.6%8.3 min666668
13:00Fewer than 200 measured departures—4444
14:0080.8%10.2 min484486
15:00Fewer than 200 measured departures—123123
16:0080.2%11.0 min429430
17:0071.4%26.0 min217218
18:0083.7%9.7 min326326
19:0077.5%18.6 min364366
20:00Fewer than 200 measured departures—7475
21:0092.5%9.5 min253253
22:0080.8%33.6 min239244
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 84.8% · 783 recorded · 777 measured · Source: the US BTS Tuesday · 86.2% · 784 recorded · 780 measured · Source: the US BTS Wednesday · 87.2% · 783 recorded · 781 measured · Source: the US BTS Thursday · 85.9% · 774 recorded · 774 measured · Source: the US BTS Friday · 86.0% · 782 recorded · 777 measured · Source: the US BTS Saturday · 89.6% · 683 recorded · 681 measured · Source: the US BTS Sunday · 80.9% · 761 recorded · 755 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 · 11.4 min · 783 recorded · 777 measured · Source: the US BTS Tuesday · 8.0 min · 784 recorded · 780 measured · Source: the US BTS Wednesday · 6.6 min · 783 recorded · 781 measured · Source: the US BTS Thursday · 11.0 min · 774 recorded · 774 measured · Source: the US BTS Friday · 7.2 min · 782 recorded · 777 measured · Source: the US BTS Saturday · 3.7 min · 683 recorded · 681 measured · Source: the US BTS Sunday · 20.3 min · 761 recorded · 755 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 · 783 · 783 recorded · 777 measured · Source: the US BTS Tuesday · 784 · 784 recorded · 780 measured · Source: the US BTS Wednesday · 783 · 783 recorded · 781 measured · Source: the US BTS Thursday · 774 · 774 recorded · 774 measured · Source: the US BTS Friday · 782 · 782 recorded · 777 measured · Source: the US BTS Saturday · 683 · 683 recorded · 681 measured · Source: the US BTS Sunday · 761 · 761 recorded · 755 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday84.8%11.4 min777783
Tuesday86.2%8.0 min780784
Wednesday87.2%6.6 min781783
Thursday85.9%11.0 min774774
Friday86.0%7.2 min777782
Saturday89.6%3.7 min681683
Sunday80.9%20.3 min755761

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 · 82.1% · 435 recorded · 431 measured · Source: the US BTS Feb · 83.5% · 456 recorded · 454 measured · Source: the US BTS Mar · 87.2% · 457 recorded · 453 measured · Source: the US BTS Apr · 88.5% · 418 recorded · 418 measured · Source: the US BTS May · 89.8% · 588 recorded · 586 measured · Source: the US BTS Jun · 86.3% · 600 recorded · 600 measured · Source: the US BTS Jul · 84.3% · 602 recorded · 598 measured · Source: the US BTS Aug · 91.0% · 268 recorded · 268 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 189 recorded · 189 measured · Source: the US BTS Oct · 87.7% · 399 recorded · 399 measured · Source: the US BTS Nov · 84.2% · 467 recorded · 462 measured · Source: the US BTS Dec · 77.5% · 471 recorded · 467 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 · 11.2 min · 435 recorded · 431 measured · Source: the US BTS Feb · 16.8 min · 456 recorded · 454 measured · Source: the US BTS Mar · 12.2 min · 457 recorded · 453 measured · Source: the US BTS Apr · 1.9 min · 418 recorded · 418 measured · Source: the US BTS May · 3.6 min · 588 recorded · 586 measured · Source: the US BTS Jun · 9.1 min · 600 recorded · 600 measured · Source: the US BTS Jul · 11.0 min · 602 recorded · 598 measured · Source: the US BTS Aug · 1.0 min · 268 recorded · 268 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 189 recorded · 189 measured · Source: the US BTS Oct · 5.3 min · 399 recorded · 399 measured · Source: the US BTS Nov · 15.9 min · 467 recorded · 462 measured · Source: the US BTS Dec · 20.9 min · 471 recorded · 467 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 · 435 · 435 recorded · 431 measured · Source: the US BTS Feb · 456 · 456 recorded · 454 measured · Source: the US BTS Mar · 457 · 457 recorded · 453 measured · Source: the US BTS Apr · 418 · 418 recorded · 418 measured · Source: the US BTS May · 588 · 588 recorded · 586 measured · Source: the US BTS Jun · 600 · 600 recorded · 600 measured · Source: the US BTS Jul · 602 · 602 recorded · 598 measured · Source: the US BTS Aug · 268 · 268 recorded · 268 measured · Source: the US BTS Sep · 189 · 189 recorded · 189 measured · Source: the US BTS Oct · 399 · 399 recorded · 399 measured · Source: the US BTS Nov · 467 · 467 recorded · 462 measured · Source: the US BTS Dec · 471 · 471 recorded · 467 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan82.1%11.2 min431435
Feb83.5%16.8 min454456
Mar87.2%12.2 min453457
Apr88.5%1.9 min418418
May89.8%3.6 min586588
Jun86.3%9.1 min600600
Jul84.3%11.0 min598602
Aug91.0%1.0 min268268
SepFewer than 200 measured departures—189189
Oct87.7%5.3 min399399
Nov84.2%15.9 min462467
Dec77.5%20.9 min467471

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 85.3% 4,566
  • Delayed >15 min 14.2% 759
  • Cancelled 0.5% 25
  • 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

63
63 of 63
Flight numbersBy direction DeparturesOn time
YX5838 DTW → CMH 495 83.3%
YX5812 CMH → DTW 449 91.7%
YX5810 CMH → DTW 187 87.7%
YX5863 DTW → CMH 150 91.3%
OO3937 DTW → CMH 141 76.6%
YX5762 DTW → CMH 124 83.1%
YX5701 CMH → DTW 102 95.1%
YX5634 DTW → CMH 100 91.0%
OO3937 CMH → DTW 97 90.7%
YX5774 DTW → CMH 85 91.7%
YX5774 CMH → DTW 84 83.3%
OO3949 DTW → CMH 75 64.4%
YX5827 DTW → CMH 75 93.3%
YX5827 CMH → DTW 62 95.2%
YX5828 CMH → DTW 62 95.2%
YX5835 DTW → CMH 62 93.6%
YX5845 CMH → DTW 62 83.9%
OO3942 CMH → DTW 61 76.8%
OO3949 CMH → DTW 54 59.3%
YX5810 DTW → CMH 50 90.0%
YX5830 CMH → DTW 50 92.0%
YX5830 DTW → CMH 50 96.0%
OO3739 CMH → DTW 49 85.7%
OO3739 DTW → CMH 49 81.6%
OO3738 CMH → DTW 48 70.8%
YX5662 CMH → DTW 47 80.9%
OO3782 CMH → DTW 42 81.0%
OO3782 DTW → CMH 42 76.2%
YX5596 DTW → CMH 41 97.6%
YX5731 CMH → DTW 38 94.7%
YX5731 DTW → CMH 38 94.7%
YX5779 CMH → DTW 38 94.7%
OO3541 CMH → DTW 37 97.3%
OO3541 DTW → CMH 37 94.6%
OO3644 CMH → DTW 36 80.0%
OO3644 DTW → CMH 36 88.6%
YX5639 CMH → DTW 36 86.1%
YX5853 CMH → DTW 36 100.0%
YX5855 DTW → CMH 36 94.4%
YX5783 CMH → DTW 35 91.4%
YX5834 DTW → CMH 35 94.3%
YX5854 DTW → CMH 35 100.0%
OO3651 DTW → CMH 34 75.0%
YX5769 DTW → CMH 34 97.0%
OO3649 CMH → DTW 33 75.8%
OO3649 DTW → CMH 33 75.8%
OO3697 CMH → DTW 32 84.4%
OO4140 DTW → CMH 32 68.8%
YX5712 DTW → CMH 32 96.9%
OO3816 DTW → CMH 31 83.9%
OO3816 CMH → DTW 31 87.1%
OO4022 DTW → CMH 31 77.4%
OO4022 CMH → DTW 31 83.9%
OO4026 CMH → DTW 31 76.7%
OO4026 DTW → CMH 31 83.3%
YX5849 CMH → DTW 31 64.5%
OO3821 CMH → DTW 30 83.3%
OO3848 DTW → CMH 30 66.7%
OO3848 CMH → DTW 30 62.1%
OO3931 CMH → DTW 30 86.7%
YX5610 CMH → DTW 30 100.0%
YX5806 DTW → CMH 30 96.7%
YX5833 CMH → DTW 30 90.0%

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 354 +45.1% 2 84.5%
June 2026 346 +36.2% 0 88.2%
May 2026 299 +4.2% 2 88.0%
April 2026 178 −25.8% 0 84.3%
March 2026 209 −14.3% 4 82.3%
February 2026 242 +14.2% 2 77.3%
January 2026 213 −2.3% 4 75.1%
December 2025 209 −19.0% 4 70.3%
November 2025 174 −39.6% 5 81.0%
October 2025 217 +19.2% 0 89.4%
September 2025 189 0 92.6%
August 2025 268 0 91.0%
July 2025 244 2 84.0%
June 2025 254 0 83.9%
May 2025 287 0 91.6%
April 2025 240 0 91.7%
March 2025 244 0 91.4%
February 2025 212 0 90.6%
January 2025 218 0 89.0%
December 2024 258 0 83.3%
November 2024 288 0 86.1%
October 2024 182 0 85.7%

How to read this chart

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