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814 km · Domestic

Cincinnati Northern Kentucky (CVG) – Philadelphia (PHL)

In July 2026, 268 flights operated between Cincinnati Northern Kentucky and Philadelphia (both directions), and 69.4% 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
January126164▲ 30.2%
February101104▲ 3.0%
March150189▲ 26.0%
April218265▲ 21.6%
May211269▲ 27.5%
June172263▲ 52.9%
July133268▲ 101.5%
August160––
September129––
October269–in progress
November162––
December191––
Year to date (Jan–Jul)1,1111,522▲ 37.0%

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
January79.4%82.9%▲ 4.4%
February74.3%80.8%▲ 8.7%
March85.3%78.8%▼ 7.6%
April78.9%88.3%▲ 11.9%
May74.4%84.4%▲ 13.4%
June65.7%77.6%▲ 18.1%
July58.6%69.4%▲ 18.4%
August82.5%––
September83.7%––
October83.6%–in progress
November84.6%––
December64.9%––
Year-to-date average (Jan–Jul)73.8%80.3%▲ 8.8%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January615▲ 150.0%
February770.0%
March410▲ 150.0%
April20▼ 100.0%
May440.0%
June511▲ 120.0%
July1323▲ 76.9%
August2––
September0––
October1–in progress
November1––
December7––
Year to date (Jan–Jul)4170▲ 70.7%

Airlines on this route

  1. PSA Airlines 87.1%
  2. Republic Airways 7.7%
  3. American Airlines 3.9%
  4. Frontier Airlines 1.4%

Oct 1, 2024 – Jul 31, 2026

By direction

CVG → PHL

Scheduled flights
2,132
Flights operated
2,074
Cancelled
58 · 2.7%
On-time departures
80.6%

PHL → CVG

Scheduled flights
2,128
Flights operated
2,064
Cancelled
64 · 3.0%
On-time departures
76.4%

CVG → PHL and PHL → CVG counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
PSA Airlines OH 3,711 87.1% 77.3% 119
Republic Airways YX 326 7.7% 93.8% 1
American Airlines AA 165 3.9% 76.1% 2
Frontier Airlines F9 58 1.4% 74.1% 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 delay05:00–06:005.9min · 279 recorded · 269 measured
Gap to highest-delay hour24.6min05:00 ↔ 18:00
Recorded flights4,260CVG–PHL

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 · 91.8% · 279 recorded · 269 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 110 recorded · 109 measured · Source: the US BTS 07:00 · 86.1% · 340 recorded · 330 measured · Source: the US BTS 08:00 · 85.6% · 579 recorded · 569 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 14 recorded · 14 measured · Source: the US BTS 10:00 · 86.8% · 251 recorded · 249 measured · Source: the US BTS 11:00 · 78.4% · 276 recorded · 269 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 33 recorded · 32 measured · Source: the US BTS 13:00 · 81.6% · 560 recorded · 550 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 32 recorded · 30 measured · Source: the US BTS 15:00 · 65.7% · 211 recorded · 207 measured · Source: the US BTS 16:00 · 75.1% · 402 recorded · 393 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 120 recorded · 110 measured · Source: the US BTS 18:00 · 67.8% · 619 recorded · 593 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 119 recorded · 110 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 14 recorded · 14 measured · Source: the US BTS 21:00 · 70.8% · 292 recorded · 281 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 9 recorded · 9 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 · 5.9 min · 279 recorded · 269 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 110 recorded · 109 measured · Source: the US BTS 07:00 · 13.0 min · 340 recorded · 330 measured · Source: the US BTS 08:00 · 11.3 min · 579 recorded · 569 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 14 recorded · 14 measured · Source: the US BTS 10:00 · 7.7 min · 251 recorded · 249 measured · Source: the US BTS 11:00 · 15.8 min · 276 recorded · 269 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 33 recorded · 32 measured · Source: the US BTS 13:00 · 12.8 min · 560 recorded · 550 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 32 recorded · 30 measured · Source: the US BTS 15:00 · 29.0 min · 211 recorded · 207 measured · Source: the US BTS 16:00 · 20.4 min · 402 recorded · 393 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 120 recorded · 110 measured · Source: the US BTS 18:00 · 30.4 min · 619 recorded · 593 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 119 recorded · 110 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 14 recorded · 14 measured · Source: the US BTS 21:00 · 23.3 min · 292 recorded · 281 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 9 recorded · 9 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 · 279 · 279 recorded · 269 measured · Source: the US BTS 06:00 · 110 · 110 recorded · 109 measured · Source: the US BTS 07:00 · 340 · 340 recorded · 330 measured · Source: the US BTS 08:00 · 579 · 579 recorded · 569 measured · Source: the US BTS 09:00 · 14 · 14 recorded · 14 measured · Source: the US BTS 10:00 · 251 · 251 recorded · 249 measured · Source: the US BTS 11:00 · 276 · 276 recorded · 269 measured · Source: the US BTS 12:00 · 33 · 33 recorded · 32 measured · Source: the US BTS 13:00 · 560 · 560 recorded · 550 measured · Source: the US BTS 14:00 · 32 · 32 recorded · 30 measured · Source: the US BTS 15:00 · 211 · 211 recorded · 207 measured · Source: the US BTS 16:00 · 402 · 402 recorded · 393 measured · Source: the US BTS 17:00 · 120 · 120 recorded · 110 measured · Source: the US BTS 18:00 · 619 · 619 recorded · 593 measured · Source: the US BTS 19:00 · 119 · 119 recorded · 110 measured · Source: the US BTS 20:00 · 14 · 14 recorded · 14 measured · Source: the US BTS 21:00 · 292 · 292 recorded · 281 measured · Source: the US BTS 22:00 · 9 · 9 recorded · 9 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———
05:0091.8%5.9 min269279
06:00Fewer than 200 measured departures—109110
07:0086.1%13.0 min330340
08:0085.6%11.3 min569579
09:00Fewer than 200 measured departures—1414
10:0086.8%7.7 min249251
11:0078.4%15.8 min269276
12:00Fewer than 200 measured departures—3233
13:0081.6%12.8 min550560
14:00Fewer than 200 measured departures—3032
15:0065.7%29.0 min207211
16:0075.1%20.4 min393402
17:00Fewer than 200 measured departures—110120
18:0067.8%30.4 min593619
19:00Fewer than 200 measured departures—110119
20:00Fewer than 200 measured departures—1414
21:0070.8%23.3 min281292
22:00Fewer than 200 measured departures—99
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 78.7% · 680 recorded · 653 measured · Source: the US BTS Tuesday · 80.8% · 466 recorded · 453 measured · Source: the US BTS Wednesday · 81.0% · 634 recorded · 622 measured · Source: the US BTS Thursday · 75.5% · 657 recorded · 640 measured · Source: the US BTS Friday · 78.3% · 656 recorded · 637 measured · Source: the US BTS Saturday · 77.2% · 513 recorded · 496 measured · Source: the US BTS Sunday · 78.5% · 654 recorded · 637 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 · 22.9 min · 680 recorded · 653 measured · Source: the US BTS Tuesday · 17.8 min · 466 recorded · 453 measured · Source: the US BTS Wednesday · 18.5 min · 634 recorded · 622 measured · Source: the US BTS Thursday · 19.0 min · 657 recorded · 640 measured · Source: the US BTS Friday · 18.2 min · 656 recorded · 637 measured · Source: the US BTS Saturday · 18.0 min · 513 recorded · 496 measured · Source: the US BTS Sunday · 14.0 min · 654 recorded · 637 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 · 680 · 680 recorded · 653 measured · Source: the US BTS Tuesday · 466 · 466 recorded · 453 measured · Source: the US BTS Wednesday · 634 · 634 recorded · 622 measured · Source: the US BTS Thursday · 657 · 657 recorded · 640 measured · Source: the US BTS Friday · 656 · 656 recorded · 637 measured · Source: the US BTS Saturday · 513 · 513 recorded · 496 measured · Source: the US BTS Sunday · 654 · 654 recorded · 637 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday78.7%22.9 min653680
Tuesday80.8%17.8 min453466
Wednesday81.0%18.5 min622634
Thursday75.5%19.0 min640657
Friday78.3%18.2 min637656
Saturday77.2%18.0 min496513
Sunday78.5%14.0 min637654

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 · 81.4% · 311 recorded · 290 measured · Source: the US BTS Feb · 77.6% · 219 recorded · 205 measured · Source: the US BTS Mar · 81.7% · 353 recorded · 339 measured · Source: the US BTS Apr · 84.1% · 485 recorded · 483 measured · Source: the US BTS May · 80.0% · 488 recorded · 480 measured · Source: the US BTS Jun · 72.9% · 451 recorded · 435 measured · Source: the US BTS Jul · 65.8% · 437 recorded · 401 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 162 recorded · 160 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 129 recorded · 129 measured · Source: the US BTS Oct · 82.4% · 462 recorded · 461 measured · Source: the US BTS Nov · 85.8% · 367 recorded · 366 measured · Source: the US BTS Dec · 69.9% · 396 recorded · 389 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 · 17.9 min · 311 recorded · 290 measured · Source: the US BTS Feb · 17.9 min · 219 recorded · 205 measured · Source: the US BTS Mar · 18.3 min · 353 recorded · 339 measured · Source: the US BTS Apr · 8.7 min · 485 recorded · 483 measured · Source: the US BTS May · 16.3 min · 488 recorded · 480 measured · Source: the US BTS Jun · 26.9 min · 451 recorded · 435 measured · Source: the US BTS Jul · 38.6 min · 437 recorded · 401 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 162 recorded · 160 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 129 recorded · 129 measured · Source: the US BTS Oct · 11.7 min · 462 recorded · 461 measured · Source: the US BTS Nov · 5.3 min · 367 recorded · 366 measured · Source: the US BTS Dec · 25.6 min · 396 recorded · 389 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 · 311 · 311 recorded · 290 measured · Source: the US BTS Feb · 219 · 219 recorded · 205 measured · Source: the US BTS Mar · 353 · 353 recorded · 339 measured · Source: the US BTS Apr · 485 · 485 recorded · 483 measured · Source: the US BTS May · 488 · 488 recorded · 480 measured · Source: the US BTS Jun · 451 · 451 recorded · 435 measured · Source: the US BTS Jul · 437 · 437 recorded · 401 measured · Source: the US BTS Aug · 162 · 162 recorded · 160 measured · Source: the US BTS Sep · 129 · 129 recorded · 129 measured · Source: the US BTS Oct · 462 · 462 recorded · 461 measured · Source: the US BTS Nov · 367 · 367 recorded · 366 measured · Source: the US BTS Dec · 396 · 396 recorded · 389 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan81.4%17.9 min290311
Feb77.6%17.9 min205219
Mar81.7%18.3 min339353
Apr84.1%8.7 min483485
May80.0%16.3 min480488
Jun72.9%26.9 min435451
Jul65.8%38.6 min401437
AugFewer than 200 measured departures—160162
SepFewer than 200 measured departures—129129
Oct82.4%11.7 min461462
Nov85.8%5.3 min366367
Dec69.9%25.6 min389396

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 76.3% 3,249
  • Delayed >15 min 20.9% 889
  • Cancelled 2.9% 122
  • 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

39
39 of 39
Flight numbersBy direction DeparturesOn time
OH5578 CVG → PHL 583 85.3%
OH5086 PHL → CVG 374 74.6%
OH5583 PHL → CVG 225 64.8%
OH5089 PHL → CVG 176 71.2%
OH5024 PHL → CVG 139 75.7%
OH5024 CVG → PHL 137 74.4%
OH5151 CVG → PHL 126 86.7%
OH5514 PHL → CVG 89 78.2%
OH5514 CVG → PHL 89 60.0%
OH5515 PHL → CVG 88 63.5%
OH5515 CVG → PHL 87 58.2%
OH5145 CVG → PHL 75 87.7%
OH5117 CVG → PHL 70 88.6%
OH5605 CVG → PHL 65 75.0%
OH5542 PHL → CVG 64 66.7%
OH5128 PHL → CVG 63 75.8%
OH5534 PHL → CVG 62 63.8%
OH5605 PHL → CVG 62 83.3%
OH5438 CVG → PHL 59 89.3%
OH5090 CVG → PHL 54 90.7%
OH5558 CVG → PHL 49 70.8%
OH5558 PHL → CVG 48 74.5%
OH5188 PHL → CVG 44 88.4%
OH5188 CVG → PHL 44 90.7%
YX4433 CVG → PHL 41 92.7%
YX4433 PHL → CVG 41 92.7%
YX4640 PHL → CVG 38 92.1%
YX4643 CVG → PHL 38 97.4%
YX4777 PHL → CVG 38 97.4%
YX4777 CVG → PHL 38 94.6%
OH5099 PHL → CVG 31 50.0%
OH5122 CVG → PHL 31 93.3%
OH5122 PHL → CVG 31 96.8%
OH5139 PHL → CVG 31 86.7%
OH5224 CVG → PHL 31 58.1%
OH5224 PHL → CVG 31 87.1%
OH5202 CVG → PHL 30 93.1%
OH5425 PHL → CVG 30 90.0%
OH5425 CVG → PHL 30 76.7%

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 268 +101.5% 23 69.4%
June 2026 263 +52.9% 11 77.6%
May 2026 269 +27.5% 4 84.4%
April 2026 265 +21.6% 0 88.3%
March 2026 189 +26.0% 10 78.8%
February 2026 104 +3.0% 7 80.8%
January 2026 164 +30.2% 15 82.9%
December 2025 191 −3.5% 7 64.9%
November 2025 162 −20.6% 1 84.6%
October 2025 269 +40.1% 1 83.6%
September 2025 129 0 83.7%
August 2025 160 2 82.5%
July 2025 133 13 58.6%
June 2025 172 5 65.7%
May 2025 211 4 74.4%
April 2025 218 2 78.9%
March 2025 150 4 85.3%
February 2025 101 7 74.3%
January 2025 126 6 79.4%
December 2024 198 0 74.7%
November 2024 204 0 86.8%
October 2024 192 0 80.7%

How to read this chart

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