Aviation Data
EN
EnglishTiếng Việt

743 km · Domestic

John Glenn Columbus (CMH) – Newark Liberty (EWR)

In July 2026, 320 flights operated between John Glenn Columbus and Newark Liberty (both directions), and 81.9% 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
January204312▲ 52.9%
February220268▲ 21.8%
March296306▲ 3.4%
April170292▲ 71.8%
May170351▲ 106.5%
June241345▲ 43.2%
July288320▲ 11.1%
August298––
September387––
October368–in progress
November363––
December336––
Year to date (Jan–Jul)1,5892,194▲ 38.1%

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
January89.2%92.0%▲ 3.1%
February87.3%93.3%▲ 6.9%
March92.2%83.3%▼ 9.7%
April88.8%95.9%▲ 8.0%
May77.1%92.9%▲ 20.5%
June79.7%84.6%▲ 6.1%
July72.2%81.9%▲ 13.4%
August82.6%––
September86.0%––
October84.2%–in progress
November85.1%––
December75.0%––
Year-to-date average (Jan–Jul)83.8%89.1%▲ 6.4%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January429▲ 625.0%
February625▲ 316.7%
March43▼ 25.0%
April100▼ 100.0%
May307▼ 76.7%
June97▼ 22.2%
July3234▲ 6.3%
August5––
September13––
October10–in progress
November27––
December19––
Year to date (Jan–Jul)95105▲ 10.5%

Airlines on this route

  1. Republic Airways 98.1%
  2. Spirit Airlines 1.8%
  3. United Airlines 0.1%

Oct 1, 2024 – Jul 31, 2026

By direction

CMH → EWR

Scheduled flights
3,375
Flights operated
3,245
Cancelled
130 · 3.9%
On-time departures
85.3%

EWR → CMH

Scheduled flights
3,384
Flights operated
3,235
Cancelled
149 · 4.4%
On-time departures
85.9%

CMH → EWR and EWR → CMH counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Republic Airways YX 6,632 98.1% 85.7% 273
Spirit Airlines NK 122 1.8% 79.3% 6
United Airlines UA 5 0.1% 60.0% 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 delay08:00–09:00-1.3min · 904 recorded · 886 measured
Gap to highest-delay hour21.6min08:00 ↔ 20:00
Recorded flights6,759CMH–EWR

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 · 1 recorded · 1 measured · Source: the US BTS 06:00 · 91.8% · 615 recorded · 599 measured · Source: the US BTS 07:00 · 90.4% · 254 recorded · 249 measured · Source: the US BTS 08:00 · 93.2% · 904 recorded · 886 measured · Source: the US BTS 09:00 · 90.6% · 460 recorded · 448 measured · Source: the US BTS 10:00 · 89.1% · 409 recorded · 403 measured · Source: the US BTS 11:00 · 89.3% · 557 recorded · 544 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 104 recorded · 100 measured · Source: the US BTS 13:00 · 86.4% · 537 recorded · 523 measured · Source: the US BTS 14:00 · 83.7% · 380 recorded · 362 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 129 recorded · 122 measured · Source: the US BTS 16:00 · 74.7% · 629 recorded · 585 measured · Source: the US BTS 17:00 · 83.6% · 460 recorded · 440 measured · Source: the US BTS 18:00 · 80.2% · 669 recorded · 620 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 180 recorded · 174 measured · Source: the US BTS 20:00 · 76.0% · 325 recorded · 291 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 143 recorded · 130 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 3 recorded · 3 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 · 1 recorded · 1 measured · Source: the US BTS 06:00 · 0.4 min · 615 recorded · 599 measured · Source: the US BTS 07:00 · -0.8 min · 254 recorded · 249 measured · Source: the US BTS 08:00 · -1.3 min · 904 recorded · 886 measured · Source: the US BTS 09:00 · 3.0 min · 460 recorded · 448 measured · Source: the US BTS 10:00 · 4.8 min · 409 recorded · 403 measured · Source: the US BTS 11:00 · 1.4 min · 557 recorded · 544 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 104 recorded · 100 measured · Source: the US BTS 13:00 · 3.2 min · 537 recorded · 523 measured · Source: the US BTS 14:00 · 7.9 min · 380 recorded · 362 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 129 recorded · 122 measured · Source: the US BTS 16:00 · 18.9 min · 629 recorded · 585 measured · Source: the US BTS 17:00 · 14.0 min · 460 recorded · 440 measured · Source: the US BTS 18:00 · 17.5 min · 669 recorded · 620 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 180 recorded · 174 measured · Source: the US BTS 20:00 · 20.3 min · 325 recorded · 291 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 143 recorded · 130 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 3 recorded · 3 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 · 1 · 1 recorded · 1 measured · Source: the US BTS 06:00 · 615 · 615 recorded · 599 measured · Source: the US BTS 07:00 · 254 · 254 recorded · 249 measured · Source: the US BTS 08:00 · 904 · 904 recorded · 886 measured · Source: the US BTS 09:00 · 460 · 460 recorded · 448 measured · Source: the US BTS 10:00 · 409 · 409 recorded · 403 measured · Source: the US BTS 11:00 · 557 · 557 recorded · 544 measured · Source: the US BTS 12:00 · 104 · 104 recorded · 100 measured · Source: the US BTS 13:00 · 537 · 537 recorded · 523 measured · Source: the US BTS 14:00 · 380 · 380 recorded · 362 measured · Source: the US BTS 15:00 · 129 · 129 recorded · 122 measured · Source: the US BTS 16:00 · 629 · 629 recorded · 585 measured · Source: the US BTS 17:00 · 460 · 460 recorded · 440 measured · Source: the US BTS 18:00 · 669 · 669 recorded · 620 measured · Source: the US BTS 19:00 · 180 · 180 recorded · 174 measured · Source: the US BTS 20:00 · 325 · 325 recorded · 291 measured · Source: the US BTS 21:00 · 143 · 143 recorded · 130 measured · Source: the US BTS 22:00 · 3 · 3 recorded · 3 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—11
06:0091.8%0.4 min599615
07:0090.4%-0.8 min249254
08:0093.2%-1.3 min886904
09:0090.6%3.0 min448460
10:0089.1%4.8 min403409
11:0089.3%1.4 min544557
12:00Fewer than 200 measured departures—100104
13:0086.4%3.2 min523537
14:0083.7%7.9 min362380
15:00Fewer than 200 measured departures—122129
16:0074.7%18.9 min585629
17:0083.6%14.0 min440460
18:0080.2%17.5 min620669
19:00Fewer than 200 measured departures—174180
20:0076.0%20.3 min291325
21:00Fewer than 200 measured departures—130143
22:00Fewer than 200 measured departures—33
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 85.0% · 1,017 recorded · 969 measured · Source: the US BTS Tuesday · 86.2% · 990 recorded · 949 measured · Source: the US BTS Wednesday · 88.5% · 979 recorded · 960 measured · Source: the US BTS Thursday · 84.4% · 989 recorded · 944 measured · Source: the US BTS Friday · 86.5% · 1,012 recorded · 990 measured · Source: the US BTS Saturday · 84.4% · 768 recorded · 737 measured · Source: the US BTS Sunday · 83.7% · 1,004 recorded · 931 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 · 7.7 min · 1,017 recorded · 969 measured · Source: the US BTS Tuesday · 5.9 min · 990 recorded · 949 measured · Source: the US BTS Wednesday · 4.9 min · 979 recorded · 960 measured · Source: the US BTS Thursday · 9.0 min · 989 recorded · 944 measured · Source: the US BTS Friday · 7.0 min · 1,012 recorded · 990 measured · Source: the US BTS Saturday · 10.1 min · 768 recorded · 737 measured · Source: the US BTS Sunday · 10.6 min · 1,004 recorded · 931 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 · 1,017 · 1,017 recorded · 969 measured · Source: the US BTS Tuesday · 990 · 990 recorded · 949 measured · Source: the US BTS Wednesday · 979 · 979 recorded · 960 measured · Source: the US BTS Thursday · 989 · 989 recorded · 944 measured · Source: the US BTS Friday · 1,012 · 1,012 recorded · 990 measured · Source: the US BTS Saturday · 768 · 768 recorded · 737 measured · Source: the US BTS Sunday · 1,004 · 1,004 recorded · 931 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
Monday85.0%7.7 min9691,017
Tuesday86.2%5.9 min949990
Wednesday88.5%4.9 min960979
Thursday84.4%9.0 min944989
Friday86.5%7.0 min9901,012
Saturday84.4%10.1 min737768
Sunday83.7%10.6 min9311,004

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 · 90.9% · 549 recorded · 516 measured · Source: the US BTS Feb · 90.6% · 519 recorded · 488 measured · Source: the US BTS Mar · 87.7% · 609 recorded · 602 measured · Source: the US BTS Apr · 93.3% · 472 recorded · 462 measured · Source: the US BTS May · 87.7% · 558 recorded · 521 measured · Source: the US BTS Jun · 82.6% · 602 recorded · 586 measured · Source: the US BTS Jul · 77.3% · 674 recorded · 608 measured · Source: the US BTS Aug · 82.6% · 303 recorded · 298 measured · Source: the US BTS Sep · 86.1% · 400 recorded · 387 measured · Source: the US BTS Oct · 87.6% · 639 recorded · 629 measured · Source: the US BTS Nov · 84.6% · 742 recorded · 714 measured · Source: the US BTS Dec · 79.4% · 692 recorded · 669 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 · 0.9 min · 549 recorded · 516 measured · Source: the US BTS Feb · 1.4 min · 519 recorded · 488 measured · Source: the US BTS Mar · 4.8 min · 609 recorded · 602 measured · Source: the US BTS Apr · 1.5 min · 472 recorded · 462 measured · Source: the US BTS May · 9.0 min · 558 recorded · 521 measured · Source: the US BTS Jun · 16.9 min · 602 recorded · 586 measured · Source: the US BTS Jul · 20.6 min · 674 recorded · 608 measured · Source: the US BTS Aug · 9.2 min · 303 recorded · 298 measured · Source: the US BTS Sep · 6.0 min · 400 recorded · 387 measured · Source: the US BTS Oct · 2.2 min · 639 recorded · 629 measured · Source: the US BTS Nov · 7.4 min · 742 recorded · 714 measured · Source: the US BTS Dec · 10.4 min · 692 recorded · 669 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 · 549 · 549 recorded · 516 measured · Source: the US BTS Feb · 519 · 519 recorded · 488 measured · Source: the US BTS Mar · 609 · 609 recorded · 602 measured · Source: the US BTS Apr · 472 · 472 recorded · 462 measured · Source: the US BTS May · 558 · 558 recorded · 521 measured · Source: the US BTS Jun · 602 · 602 recorded · 586 measured · Source: the US BTS Jul · 674 · 674 recorded · 608 measured · Source: the US BTS Aug · 303 · 303 recorded · 298 measured · Source: the US BTS Sep · 400 · 400 recorded · 387 measured · Source: the US BTS Oct · 639 · 639 recorded · 629 measured · Source: the US BTS Nov · 742 · 742 recorded · 714 measured · Source: the US BTS Dec · 692 · 692 recorded · 669 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
Jan90.9%0.9 min516549
Feb90.6%1.4 min488519
Mar87.7%4.8 min602609
Apr93.3%1.5 min462472
May87.7%9.0 min521558
Jun82.6%16.9 min586602
Jul77.3%20.6 min608674
Aug82.6%9.2 min298303
Sep86.1%6.0 min387400
Oct87.6%2.2 min629639
Nov84.6%7.4 min714742
Dec79.4%10.4 min669692

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 82.1% 5,546
  • Delayed >15 min 13.8% 934
  • Cancelled 4.1% 279
  • 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

33
33 of 33
Flight numbersBy direction DeparturesOn time
YX3545 EWR → CMH 555 85.7%
YX3692 EWR → CMH 532 75.9%
YX3641 EWR → CMH 519 92.8%
YX3481 EWR → CMH 380 79.3%
YX3480 CMH → EWR 340 87.5%
YX3559 CMH → EWR 312 93.2%
YX3458 CMH → EWR 307 91.6%
YX3675 CMH → EWR 299 76.1%
YX3587 CMH → EWR 286 74.0%
YX3423 CMH → EWR 239 88.9%
YX3457 CMH → EWR 231 93.3%
YX3710 CMH → EWR 227 66.1%
YX3638 EWR → CMH 210 93.8%
YX3596 CMH → EWR 191 84.6%
YX3492 EWR → CMH 142 88.4%
YX3564 CMH → EWR 142 84.4%
YX3527 CMH → EWR 125 93.6%
YX3431 EWR → CMH 112 91.6%
YX3676 EWR → CMH 109 89.9%
YX3451 EWR → CMH 96 89.1%
YX3416 CMH → EWR 87 84.3%
YX3527 EWR → CMH 84 87.8%
YX3600 EWR → CMH 81 92.6%
YX3467 CMH → EWR 70 94.0%
YX3513 CMH → EWR 54 82.7%
YX3629 EWR → CMH 49 87.8%
YX3421 CMH → EWR 38 81.6%
YX3713 CMH → EWR 37 100.0%
YX3419 CMH → EWR 36 94.4%
YX3569 EWR → CMH 36 77.8%
YX3586 EWR → CMH 32 100.0%
YX3604 CMH → EWR 32 90.0%
YX3685 EWR → CMH 32 96.6%

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 320 +11.1% 34 81.9%
June 2026 345 +43.2% 7 84.6%
May 2026 351 +106.5% 7 92.9%
April 2026 292 +71.8% 0 95.9%
March 2026 306 +3.4% 3 83.3%
February 2026 268 +21.8% 25 93.3%
January 2026 312 +52.9% 29 92.0%
December 2025 336 +0.9% 19 75.0%
November 2025 363 +3.4% 27 85.1%
October 2025 368 +41.0% 10 84.2%
September 2025 387 13 86.0%
August 2025 298 5 82.6%
July 2025 288 32 72.2%
June 2025 241 9 79.7%
May 2025 170 30 77.1%
April 2025 170 10 88.8%
March 2025 296 4 92.2%
February 2025 220 6 87.3%
January 2025 204 4 89.2%
December 2024 333 4 83.8%
November 2024 351 1 84.0%
October 2024 261 0 92.3%

How to read this chart

Loading the guide…